Ask Difference

Trunk vs. Boot — What's the Difference?

By Urooj Arif & Fiza Rafique — Updated on May 2, 2024
The trunk is the main storage compartment at the rear of vehicles in American English, whereas the boot refers to the same component but in British English.
Trunk vs. Boot — What's the Difference?

Difference Between Trunk and Boot

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Key Differences

In American English, the term "trunk" is used to describe the primary rear storage area of a car, typically accessed from the outside. In British English, this same part of the car is called a "boot." Both terms describe the exact same feature, just differing linguistically based on regional variations of English.
The use of "trunk" in the United States reflects the country’s automotive terminology, which also includes words like "hood" for what is known in the UK as the "bonnet" the cover of the engine compartment at the front of the car. Similarly, the term "boot" fits into a broader vocabulary of British automotive terms that diverge from American usage.
The functionality of the trunk or boot is the same regardless of the term used. It is designed to safely store luggage, shopping, tools, and other necessities while protecting them from weather and theft. The design may vary slightly depending on the vehicle model, ranging from sedans to hatchbacks, but the basic purpose remains consistent.
The term used can immediately indicate to a listener which form of English the speaker uses. While "trunk" is universally understood in the U.S., "boot" is recognizably British to both American and British English speakers.
Despite the linguistic differences, the global automotive industry often uses these terms interchangeably in manuals and marketing, depending on the target audience, highlighting the importance of regional language preferences in product descriptions and sales strategies.
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Comparison Chart

Erm Usage

Used in American English.
Used in British English.

Function

Rear vehicle compartment for storage.
Rear vehicle compartment for storage.

Linguistic Context

Part of American automotive terminology.
Part of British automotive terminology.

Cultural Significance

Indicates American English usage.
Indicates British English usage.

Interchangeability

Understood in the global context but specific to U.S.
Recognized globally, especially in Commonwealth countries.

Compare with Definitions

Trunk

The main rear storage area in an American car.
He opened the trunk of his car to get his golf clubs.

Boot

The main rear storage area in a British car.
She placed her shopping bags in the boot of her car.

Trunk

Sometimes secured with a lock for safety.
He always locks the trunk for security when he leaves the car.

Boot

Used in British English to refer to the car's rear compartment.
After grocery shopping, he loaded the bags into the boot.

Trunk

Essential for carrying luggage or groceries.
The trunk was spacious enough to fit all their luggage.

Boot

Part of the British automotive vocabulary.
The car’s boot is large enough to accommodate several suitcases.

Trunk

Used in American English to describe the back compartment.
She found an old map in the trunk of her rental car.

Boot

Commonly secured with a lock, similar to the trunk.
She double-checked that the boot was locked before leaving her car.

Trunk

Part of the American automotive vocabulary.
The manual specifies that the spare tire is located in the trunk.

Boot

Utilized for similar purposes as the trunk, like transporting goods.
They cleared the boot to make room for the new sound system.

Trunk

The main woody stem of a tree as distinct from its branches and roots.

Boot

A boot, plural boots, is a type of specific footwear. Most boots mainly cover the foot and the ankle, while some also cover some part of the lower calf.

Trunk

A person's or animal's body apart from the limbs and head.

Boot

A sturdy item of footwear covering the foot and ankle, and sometimes also the lower leg
A pair of walking boots

Trunk

The elongated, prehensile nose of an elephant.

Boot

A hard kick
He got a boot in the stomach

Trunk

A large box with a hinged lid for storing or transporting clothes and other articles.

Boot

An enclosed space at the back of a car for carrying luggage or other goods.

Trunk

The main woody axis of a tree.

Boot

The process of starting a computer and putting it into a state of readiness for operation
A boot disk

Trunk

(Architecture) The shaft of a column.

Boot

As well; in addition
He is a likeable guy, and funny to boot
Images that are precise, revealing, and often beautiful to boot

Trunk

The body of a human or other vertebrate, excluding the head and limbs.

Boot

Kick (something) hard in a specified direction
He ended up booting the ball into the stand

Trunk

The thorax of an insect.

Boot

Start (a computer) and put it into a state of readiness for operation
The menu will be ready as soon as you boot up your computer
The system won't boot from the original drive

Trunk

A proboscis, especially the long prehensile proboscis of an elephant.

Boot

Place a wheel clamp on (an illegally parked car)
Once a car is booted, the owner must pay all fines plus a fee to have the boot removed

Trunk

A main body, apart from tributaries or appendages.

Boot

A durable covering for the foot and part or much of the leg, usually made of leather, fabric, plastic, or rubber.

Trunk

A trunk line.

Boot

A protective covering, especially a sheath to enclose the base of a floor-mounted gear shift lever in a car or truck.

Trunk

A chute or conduit.

Boot

Chiefly British An automobile trunk.

Trunk

A watertight shaft connecting two or more decks.

Boot

A kick.

Trunk

The housing for the centerboard of a vessel.

Boot

(Slang) An unceremonious dismissal, as from a job. Used with the.

Trunk

A covering over the hatches of a ship.

Boot

(Slang) A swift, pleasurable feeling; a thrill.

Trunk

An expansion chamber on a tanker.

Boot

A Denver boot.

Trunk

A cabin on a small boat.

Boot

A marine or navy recruit in basic training.

Trunk

A covered compartment for luggage and storage, generally at the rear of an automobile.

Boot

(Computers) The process of starting or restarting a computer.

Trunk

A large packing case or box that clasps shut, used as luggage or for storage.

Boot

Boots An instrument of torture, used to crush the foot and leg.

Trunk

Trunks Shorts worn for swimming or other athletics.

Boot

Chiefly Southern & Midland US See lagniappe.

Trunk

Part of a body.

Boot

(Archaic) Advantage; avail.

Trunk

The usually single, more or less upright part of a tree, between the roots and the branches.

Boot

To put boots on.

Trunk

The torso.

Boot

To kick
Booted the ball into the goal.

Trunk

The conspicuously extended, mobile, nose-like organ of an animal such as a sengi, a tapir or especially an elephant. The trunks of various kinds of animals might be adapted to probing and sniffing, as in the sengis, or be partly prehensile, as in the tapir, or be a versatile prehensile organ for manipulation, feeding, drinking and fighting as in the elephant.

Boot

(Slang) To discharge unceremoniously.

Trunk

(heading) A container.

Boot

(Computers) To start (a computer) by loading an operating system from a disk.

Trunk

A large suitcase, chest, or similar receptacle for carrying or storing personal possessions, usually with a hinged, often domed lid, and handles at each end, so that generally it takes two persons to carry a full trunk.

Boot

To disable (a vehicle) by attaching a Denver boot.

Trunk

A box or chest usually covered with leather, metal, or cloth, or sometimes made of leather, hide, or metal, for holding or transporting clothes or other goods.

Boot

(Baseball) To misplay (a ground ball).

Trunk

The luggage storage compartment of a sedan/saloon-style car.

Boot

To be of help or advantage; avail.

Trunk

(automotive) A storage compartment fitted behind the seat of a motorcycle.

Boot

A heavy shoe that covers part of the leg.

Trunk

(heading) A channel for flow of some kind.

Boot

(sports) A kind of sports shoe worn by players of certain games such as cricket and football.

Trunk

A circuit between telephone switchboards or other switching equipment.

Boot

A blow with the foot; a kick.

Trunk

A chute or conduit, or a watertight shaft connecting two or more decks.

Boot

(construction) A flexible cover of rubber or plastic, which may be preformed to a particular shape and used to protect a shaft, lever, switch, or opening from dust, dirt, moisture, etc.

Trunk

A long, large box, pipe, or conductor, made of plank or metal plates, for various uses, as for conveying air to a mine or to a furnace, water to a mill, grain to an elevator, etc.

Boot

(usually preceded by definite article) A torture device used on the feet or legs, such as a Spanish boot.

Trunk

(archaic) A long tube through which pellets of clay, peas, etc., are driven by the force of the breath. A peashooter

Boot

(US) A parking enforcement device used to immobilize a car until it can be towed or a fine is paid; a wheel clamp.

Trunk

(mining) A flume or sluice in which ores are separated from the slimes in which they are contained.

Boot

(aviation) A rubber bladder on the leading edge of an aircraft’s wing, which is inflated periodically to remove ice buildup; a deicing boot.

Trunk

(software engineering) In software projects under source control: the most current source tree, from which the latest unstable builds (so-called "trunk builds") are compiled.

Boot

(obsolete) A place at the side of a coach, where attendants rode; also, a low outside place before and behind the body of the coach.

Trunk

The main line or body of anything.
The trunk of a vein or of an artery, as distinct from the branches

Boot

(archaic) A place for baggage at either end of an old-fashioned stagecoach.

Trunk

(transport) A main line in a river, canal, railroad, or highway system.

Boot

A recently arrived recruit; a rookie.

Trunk

(architecture) The part of a pilaster between the base and capital, corresponding to the shaft of a column.

Boot

The luggage storage compartment of a sedan or saloon car.

Trunk

A large pipe forming the piston rod of a steam engine, of sufficient diameter to allow one end of the connecting rod to be attached to the crank, and the other end to pass within the pipe directly to the piston, thus making the engine more compact.

Boot

The act or process of removing or firing someone (dismissing them from a job or other post).
He was useless so he got the boot.

Trunk

(in the plural) swimming trunks

Boot

An unattractive person, ugly woman.
Old boot

Trunk

To lop off; to curtail; to truncate.

Boot

A black person.

Trunk

To extract (ores) from the slimes in which they are contained, by means of a trunk.

Boot

(baseball) A bobbled ball.

Trunk

(telecommunication) To provide simultaneous network access to multiple clients by sharing a set of circuits, carriers, channels, or frequencies.

Boot

(botany) The inflated flag leaf sheath of a wheat plant.

Trunk

The stem, or body, of a tree, apart from its limbs and roots; the main stem, without the branches; stock; stalk.
About the mossy trunk I wound me soon,For, high from ground, the branches would requireThy utmost reach.

Boot

(slang) A linear amplifier used with CB radio.

Trunk

The body of an animal, apart from the head and limbs.

Boot

A tyre.

Trunk

The main body of anything; as, the trunk of a vein or of an artery, as distinct from the branches.

Boot

(US) A crust end-piece of a loaf of bread.

Trunk

That part of a pilaster which is between the base and the capital, corresponding to the shaft of a column.

Boot

Remedy, amends.

Trunk

That segment of the body of an insect which is between the head and abdomen, and bears the wings and legs; the thorax; the truncus.

Boot

(uncountable) Profit, plunder.

Trunk

The proboscis of an elephant.

Boot

That which is given to make an exchange equal, or to make up for the deficiency of value in one of the things exchanged; compensation; recompense.

Trunk

A long tube through which pellets of clay, p as, etc., are driven by the force of the breath.
He shot sugarplums them out of a trunk.

Boot

(obsolete) Profit; gain; advantage; use.

Trunk

A box or chest usually covered with leather, metal, or cloth, or sometimes made of leather, hide, or metal, for containing clothes or other goods; especially, one used to convey the effects of a traveler.
Locked up in chests and trunks.

Boot

(obsolete) Repair work; the act of fixing structures or buildings.

Trunk

A flume or sluice in which ores are separated from the slimes in which they are contained.

Boot

(obsolete) A medicinal cure or remedy.

Trunk

A large pipe forming the piston rod of a steam engine, of sufficient diameter to allow one end of the connecting rod to be attached to the crank, and the other end to pass within the pipe directly to the piston, thus making the engine more compact.

Boot

(computing) The act or process of bootstrapping; the starting or re-starting of a computing device.
It took three boots, but I finally got the application installed.

Trunk

A long, large box, pipe, or conductor, made of plank or metal plates, for various uses, as for conveying air to a mine or to a furnace, water to a mill, grain to an elevator, etc.

Boot

(informal) A bootleg recording.

Trunk

To lop off; to curtail; to truncate; to maim.

Boot

To kick.
I booted the ball toward my teammate.

Trunk

The main stem of a tree; usually covered with bark; the bole is usually the part that is commercially useful for lumber

Boot

To put boots on, especially for riding.

Trunk

Luggage consisting of a large strong case used when traveling or for storage

Boot

To step on the accelerator of a vehicle for faster acceleration than usual or to drive faster than usual.
The storm is coming fast! Boot it!
We had to boot it all the way there to get to our flight on time.

Trunk

The body excluding the head and neck and limbs;
They moved their arms and legs and bodies

Boot

To apply corporal punishment (compare slippering).

Trunk

Compartment in an automobile that carries luggage or shopping or tools;
He put his golf bag in the trunk

Boot

(informal) To eject; kick out.
We need to boot those troublemakers as soon as possible.
The senator was booted from the committee for unethical behavior.

Trunk

A long flexible snout as of an elephant

Boot

(often with up) To start or restart a computer or other electronic system; to bootstrap.
Boot up the system before 8 a.m. on weekdays.

Boot

To disconnect forcibly; to eject from an online service, conversation, etc.

Boot

(slang) To vomit.
Sorry, I didn’t mean to boot all over your couch.

Boot

To shoot, to kill by gunfire.

Boot

To avail, benefit, profit.

Boot

To benefit, to enrich; to give in addition.

Boot

(computing) To bootstrap; to start a system, e.g. a computer, by invoking its boot process or bootstrap.
When arriving at the office, the first thing I do is boot my machine.

Boot

Remedy; relief; amends; reparation; hence, one who brings relief.
He gaf the sike man his boote.
Thou art boot for many a bruiseAnd healest many a wound.
Next her Son, our soul's best boot.

Boot

That which is given to make an exchange equal, or to make up for the deficiency of value in one of the things exchanged.
I'll give you boot, I'll give you three for one.

Boot

Profit; gain; advantage; use.
Then talk no more of flight, it is no boot.
Helen, to change, would give an eye to boot.
A man's heaviness is refreshed long before he comes to drunkenness, for when he arrives thither he hath but changed his heaviness, and taken a crime to boot.

Boot

A covering for the foot and lower part of the leg, ordinarily made of leather.

Boot

An instrument of torture for the leg, formerly used to extort confessions, particularly in Scotland.
So he was put to the torture, which in Scotland they call the boots; for they put a pair of iron boots close on the leg, and drive wedges between them and the leg.

Boot

A place at the side of a coach, where attendants rode; also, a low outside place before and behind the body of the coach.

Boot

A place for baggage at either end of an old-fashioned stagecoach.

Boot

An apron or cover (of leather or rubber cloth) for the driving seat of a vehicle, to protect from rain and mud.

Boot

The metal casing and flange fitted about a pipe where it passes through a roof.

Boot

Booty; spoil.

Boot

To profit; to advantage; to avail; - generally followed by it; as, what boots it?
What booteth it to others that we wish them well, and do nothing for them?
What subduedTo change like this a mind so far imbuedWith scorn of man, it little boots to know.
What boots to us your victories?

Boot

To enrich; to benefit; to give in addition.
And I will boot thee with what gift besideThy modesty can beg.

Boot

To put boots on, esp. for riding.
Coated and booted for it.

Boot

To punish by kicking with a booted foot.

Boot

To boot one's self; to put on one's boots.

Boot

Footwear that covers the whole foot and lower leg

Boot

British term for the luggage compartment in a car

Boot

The swift release of a store of affective force;
They got a great bang out of it
What a boot!
He got a quick rush from injecting heroin
He does it for kicks

Boot

Protective casing for something that resembles a leg

Boot

An instrument of torture that is used to crush the foot and leg

Boot

The act of delivering a blow with the foot;
He gave the ball a powerful kick
The team's kicking was excellent

Boot

Kick; give a boot to

Boot

Cause to load (an operating system) and start the initial processes;
Boot your computer

Common Curiosities

What kind of items are typically stored in the trunk or boot?

Common items include luggage, groceries, tools, and emergency kits.

What happens if the trunk or boot won't open?

Issues might be mechanical or electrical; consulting the vehicle's manual or a professional mechanic is advisable.

How does one secure a trunk or boot?

Trunks and boots are typically equipped with locks that can be operated with the car’s key or central locking system.

How do cultural differences influence car design like trunks and boots?

Cultural preferences can affect aspects such as size and functionality, reflecting different usage patterns and needs.

Can the terms trunk and boot be used interchangeably?

Yes, these terms are often used interchangeably in automotive contexts, depending on the speaker's regional dialect.

Why do Americans use "trunk" while Britons use "boot"?

The terms evolved from different historical and cultural influences in the automotive industry of each region.

How do car manufacturers ensure the security of the trunk/boot?

Manufacturers integrate security features like robust locks and alarm systems.

What is the main difference between a trunk and a boot?

The main difference is linguistic; "trunk" is used in American English and "boot" in British English, though both refer to the car's rear storage area.

Is the trunk/boot always located at the rear of the car?

In most traditional car designs, yes, though some sports cars or specialty vehicles might have front trunks, often called "frunks."

Is the boot accessible from the inside of the car?

In many models, the rear seats can fold down to access or extend the boot space.

How does the design of the trunk/boot impact vehicle functionality?

A well-designed trunk or boot enhances the vehicle's usability, providing secure and ample space for various needs.

Are there different sizes of trunks and boots?

Yes, the size can vary widely depending on the car model and make.

What should be stored in the trunk/boot for safety?

It's wise to store an emergency kit, spare tire, and tools for roadside problems.

Can modifications be made to a trunk or boot?

Modifications can include adding organizers, liners, or security features.

Do electric vehicles have trunks or boots?

Yes, electric vehicles also have storage areas, and some have additional front storage known as a frunk.

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Author Spotlight

Written by
Urooj Arif
Urooj is a skilled content writer at Ask Difference, known for her exceptional ability to simplify complex topics into engaging and informative content. With a passion for research and a flair for clear, concise writing, she consistently delivers articles that resonate with our diverse audience.
Co-written by
Fiza Rafique
Fiza Rafique is a skilled content writer at AskDifference.com, where she meticulously refines and enhances written pieces. Drawing from her vast editorial expertise, Fiza ensures clarity, accuracy, and precision in every article. Passionate about language, she continually seeks to elevate the quality of content for readers worldwide.

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