The inch (symbol: in or ″) is a unit of length in the British Imperial and the United States customary systems of measurement. It is equal to ⁠ 1 36 ⁠ yard or ⁠ 1 12 ⁠ of a foot.

Definition: An inch (symbol: in) is a unit of length in the imperial and US customary systems of measurement. An inch was defined to be equivalent to exactly 25.4 millimeters in 1959. There …

Inches are a unit of measurement equal to 1/12 of a foot or 2.54 centimeters. Learn more about the usage, origin, and history of the inch.

inch, unit of British Imperial and United States Customary measure equal to 1/36 of a yard. The unit derives from the Old English ince, or ynce, which in turn came from the Latin unit uncia, …

The meaning of INCH is a unit of length equal to 1/36 yard. How to use inch in a sentence. Did you know?

The inch is a unit of length commonly used in the United States and other countries that have not adopted the metric system. It is defined as 1/12th of a foot or 2.54 centimeters.

(Definition of inch from the Cambridge Academic Content Dictionary © Cambridge University Press)

Convert from inches to feet and inches using our calculator and conversion chart

Illustrated definition of Inch: A measure of length (or distance) in US units. This ruler (not to scale) measures up to 12 inches, or up to 30...

Inch (in) is a customary unit of length that equals one-twelfth of a foot or 2.54 cm. Learn more about the unit “inch,” conversion, examples, and more.