Tier vs. Tyer — Which is Correct Spelling?

One of a series of rows placed one above another

A rank or class.

To arrange (something) into or rise in tiers

One who ties (knots, etc).

Something that ties.

(archaic) A child's apron.

A layer or rank, especially of seats or a wedding cake.

(transitive) To arrange in layers.

(transitive) To cascade in an overlapping sequence.

To move (data) from one storage medium to another as an optimization, based on how frequently it is accessed.

One who, or that which, ties.

A chold's apron covering the upper part of the body, and tied with tape or cord; a pinafore.

A row or rank, especially one of two or more rows placed one above, or higher than, another; as, a tier of seats in a theater.

A relative position or degree of value in a graded group;

Any one of two or more competitors who tie one another

A worker who ties something

Something that is used for tying;

One of two or more layers one atop another;