square inch
noun1
A unit of area equal to the area of a square the sides of which are each one inch long.
- Synonyms
- sq in, sq. in., in2
- Related terms
- square foot
noun
A unit of area equal to the area of a square the sides of which are each one inch long.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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