inch

Definition

An inch is a unit of length used mainly in the US, the UK, and some other countries. It is equal to 2.54 centimeters, and it can also be used informally to mean a very small amount or distance.

Usage & Nuances

Common in measurements like screen size, height, and fabric: '12 inches', 'a 15-inch laptop'. Often shortened to 'in.' or marked with the double-quote symbol ("). In informal English, 'not an inch' means not at all, and 'inch forward' means move very slowly.

Example Sentences