Square Inch

**Semantic type:** Quantitative Concept

**Definition:** A traditional unit of area equal to the area of a square with sides of one inch. It is equal to 6.4516 square centimeters.

**Synonyms:** - [in_i]2 - [in_i]2 - [sin_i] - [sin_i] - in2 - in2 - sin_i - sq. in - sq. inch - square inch - square inch - square inch (international)