Ask Difference

Operate vs. Function — What's the Difference?

By Fiza Rafique & Maham Liaqat — Updated on March 21, 2024
Operate refers to the action of controlling or using machinery or systems, while function describes how something works or performs its purpose.
Operate vs. Function — What's the Difference?

Difference Between Operate and Function

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Key Differences

While operating often requires skill, knowledge, or effort to manage or direct the workings of something, functioning is more about the automatic or designed processes that occur within a system or organism. For example, a pilot operates an airplane to fly from one location to another, whereas the airplane's engines function to provide the necessary thrust.
Operate can also imply the act of conducting business or activities in a particular manner or environment, such as a company operating in multiple countries. Function, in contrast, can describe the role or specific duty of an individual or entity within a larger system or organization, highlighting the difference in context and application between the two terms.
In the context of software or technology, to operate might involve executing specific programs or tasks on a computer, requiring user commands or actions. Function, however, would describe the capabilities or roles of these software programs or devices, focusing on what they are designed to do automatically or as programmed.
The distinction between operate and function also highlights the difference in perspective. Operating is often viewed from the user's or controller's point of view, focusing on the interaction with and control of machines or systems. Function, conversely, is understood from the perspective of design or purpose, emphasizing the inherent or intended capabilities of something.

Comparison Chart

Definition

To control or use machinery, systems, or equipment.
The natural or intended action of something.
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Human Intervention

Requires human control or action.
Occurs automatically or as designed.

Context

Can refer to conducting business or activities.
Describes roles or duties within a system.

Perspective

User or controller’s interaction.
Design or purpose-oriented.

Example

Operating a drone to capture aerial photos.
A smartphone's function to connect to the internet.

Compare with Definitions

Operate

To perform surgical procedures.
The surgeon operates with utmost precision.

Function

Natural purpose or action of an organism or part.
The function of the heart is to pump blood.

Operate

To control the functioning of a machine or process.
She learned to operate the new coffee machine quickly.

Function

How something operates or works.
The function of this button is to start the machine.

Operate

To use and manage a device or piece of equipment.
Operating heavy machinery requires special training.

Function

A specific role or duty within a system.
Her main function in the company is project management.

Operate

To conduct business or activities in a certain way.
The company operates in over 30 countries.

Function

A large-scale public or social event.
The gala is the main function of the charity season.

Operate

To be in effect or action.
The new regulations will operate from next month.

Function

Perform duties attached to a particular office or place or function;
His wife officiated as his private secretary

Operate

"Operate" is a song written and recorded by Peaches. The song was released as a double limited vinyl A-side with "Shake Yer Dix" to promote the release of her second studio album Fatherfucker.

Function

An activity that is natural to or the purpose of a person or thing
Bridges perform the function of providing access across water
Bodily functions

Operate

To perform a function; work
The motor operates smoothly.

Function

A relation or expression involving one or more variables
The function (bx + c)

Operate

To perform surgery.

Function

A thing dependent on another factor or factors
Class shame is a function of social power

Operate

To exert an influence
Forces operating on the economy.

Function

A large or formal social event or ceremony
He was obliged to attend party functions

Operate

To produce a desired or proper effect
A drug that operates quickly.

Function

Work or operate in a proper or particular way
Her liver is functioning normally

Operate

To carry on a military or naval action or campaign.

Function

A person's role or occupation
In my function as chief editor.

Operate

(Informal) To conduct business in an irregular or devious manner
Drug dealers operating in residential and urban areas.

Function

(Computers) A procedure within an application.

Operate

To control the functioning of; run
Operate a sewing machine.

Function

An official ceremony or a formal social occasion
Disliked attending receptions and other company functions.

Operate

To conduct the affairs of; manage
Operate a business.

Function

Something closely related to another thing and dependent on it for its existence, value, or significance
Growth is a function of nutrition.

Operate

To supply with power
A car that is operated by electricity.

Function

A variable so related to another that for each value assumed by one there is a value determined for the other.

Operate

To perform a work or labour; to exert power or strength, physical or mechanical; to act.
Could someone explain how this meeting operates?
In this town, the garbage removal staff operate between six o'clock at midnight.
The police had inside knowledge of how the gang operated.

Function

A rule of correspondence between two sets such that there is exactly one element in the second set assigned to each element in the first set. Also called mapping.

Operate

To produce an appropriate physical effect; to issue in the result designed by nature; especially (medicine) to take appropriate effect on the human system.

Function

To have or perform a function; serve
Functioned as ambassador.

Operate

To act or produce effect on the mind; to exert moral power or influence.

Function

To deal with or overcome the challenges of everyday life
For weeks after his friend's funeral he simply could not function.

Operate

To perform some manual act upon a human body in a methodical manner, and usually with instruments, with a view to restore soundness or health, as in amputation, lithotomy, etc.
The surgeon had to operate on her heart.
I'm being operated tomorrow.

Function

What something does or is used for.

Operate

To deal in stocks or any commodity with a view to speculative profits.

Function

A professional or official position.

Operate

To produce, as an effect; to cause.

Function

An official or social occasion.

Operate

To put into, or to continue in, operation or activity; to work.
To operate a machine

Function

Something which is dependent on or stems from another thing; a result or concomitant.

Operate

To perform a work or labor; to exert power or strength, physical or mechanical; to act.

Function

A relation where one thing is dependent on another for its existence, value, or significance.

Operate

To produce an appropriate physical effect; to issue in the result designed by nature;

Function

(mathematics) A relation in which each element of the domain is associated with exactly one element of the codomain. Category:en:Functions

Operate

To act or produce effect on the mind; to exert moral power or influence.
The virtues of private persons operate but on a few.
A plain, convincing reason operates on the mind both of a learned and ignorant hearer as long as they live.

Function

(computing) A routine that receives zero or more arguments and may return a result.

Operate

To perform some manual act upon a human body in a methodical manner, and usually with instruments, with a view to restore soundness or health, as in amputation, lithotomy, etc.

Function

(biology) The physiological activity of an organ or body part.

Operate

To deal in stocks or any commodity with a view to speculative profits.

Function

(chemistry) The characteristic behavior of a chemical compound.

Operate

To produce, as an effect; to cause.
The same cause would operate a diminution of the value of stock.

Function

(anthropology) The role of a social practice in the continued existence of the group.

Operate

To put into, or to continue in, operation or activity; to work; as, to operate a machine.

Function

(intransitive) To have a function.

Operate

Direct or control; projects, businesses, etc.;
She is running a relief operation in the Sudan

Function

(intransitive) To carry out a function; to be in action.

Operate

Perform as expected when applied;
The washing machine won't go unless it's plugged in
Does this old car still run well?
This old radio doesn't work anymore

Function

The act of executing or performing any duty, office, or calling; performance.

Operate

Handle and cause to function;
Do not operate machinery after imbibing alcohol
Control the lever

Function

The appropriate action of any special organ or part of an animal or vegetable organism; as, the function of the heart or the limbs; the function of leaves, sap, roots, etc.; life is the sum of the functions of the various organs and parts of the body.

Operate

Perform a movement in military or naval tactics in order to secure an advantage in attack or defense

Function

The natural or assigned action of any power or faculty, as of the soul, or of the intellect; the exertion of an energy of some determinate kind.
As the mind opens, and its functions spread.

Operate

Happen;
What is going on in the minds of the people?

Function

The course of action which peculiarly pertains to any public officer in church or state; the activity appropriate to any business or profession.
Tradesmen . . . going about their functions.
The malady which made him incapable of performing hisregal functions.

Operate

Keep engaged;
Engaged the gears

Function

A quantity so connected with another quantity, that if any alteration be made in the latter there will be a consequent alteration in the former. Each quantity is said to be a function of the other. Thus, the circumference of a circle is a function of the diameter. If x be a symbol to which different numerical values can be assigned, such expressions as x2, 3x, Log. x, and Sin. x, are all functions of x.

Operate

Perform surgery on;
The doctors operated ont he patient but failed to save his life

Function

A religious ceremony, esp. one particularly impressive and elaborate.
Every solemn function' performed with the requirements of the liturgy.

Function

A public or social ceremony or gathering; a festivity or entertainment, esp. one somewhat formal.
This function, which is our chief social event.

Function

To execute or perform a function; to transact one's regular or appointed business.

Function

A mathematical relation such that each element of one set is associated with at least one element of another set

Function

What something is used for;
The function of an auger is to bore holes
Ballet is beautiful but what use is it?

Function

The actions and activities assigned to or required or expected of a person or group;
The function of a teacher
The government must do its part
Play its role

Function

A relation such that one thing is dependent on another;
Height is a function of age
Price is a function of supply and demand

Function

A formal or official social gathering or ceremony;
It was a black-tie function

Function

A vaguely specified social event;
The party was quite an affair
An occasion arranged to honor the president
A seemingly endless round of social functions

Function

A set sequence of steps, part of larger computer program

Function

Perform as expected when applied;
The washing machine won't go unless it's plugged in
Does this old car still run well?
This old radio doesn't work anymore

Function

Serve a purpose, role, or function;
The tree stump serves as a table
The female students served as a control group
This table would serve very well
His freedom served him well
The table functions as a desk

Common Curiosities

How do operate and function differ in a business context?

In business, to operate refers to conducting activities or running a business, while function might refer to the roles or duties within the organization.

Can a person have a function in a team?

Yes, a person can have a specific function or role within a team, contributing to its overall goals or operations.

What does it mean to operate something?

Operating something means to control or use it, often requiring human action or effort.

How do operate and function relate to software?

Operating software involves executing or running it, while its function is what the software is designed to do or accomplish.

Is functioning always an automatic process?

Functioning is often automatic or according to design, but it can also involve manual processes in some contexts.

What is the function of an object or system?

The function refers to the natural or designed purpose and the way something works or performs its role.

Can something operate without functioning properly?

Yes, something can operate without functioning optimally, but its effectiveness or efficiency may be reduced.

Can operating something incorrectly affect its function?

Yes, operating something incorrectly can hinder its ability to function properly or lead to malfunctions.

Is operating a machine the same as making it function?

Operating a machine involves controlling or using it, which can make it function, but its function refers to its inherent capabilities or purpose.

Do all systems need to be operated to function?

Not all systems need to be manually operated to function; many work automatically based on their design or programming.

How does technology operate and function?

Technology operates through user interaction or commands, while it functions according to its design and programming to perform specific tasks.

Can the function of a device change over time?

The primary function of a device usually remains the same, but additional functions can be added through updates or modifications.

Why is it important for something to operate and function well?

For efficiency, effectiveness, and safety, it is crucial for machinery, systems, and devices to operate and function properly.

Can environmental factors affect how something operates or functions?

Yes, environmental factors can significantly affect the operation and functionality of systems and devices.

How do operate and function apply to biological systems?

In biology, operate can refer to how organisms use or manage resources, while function describes the roles or actions of organs and systems within the organism.

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Author Spotlight

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.
Co-written by
Maham Liaqat

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