sq in

1. 1.

   a unit of area equal to one inch by one inch square

   Synonymssquare inch

   Broaderarea unit

Questions about sq in

What does sq in mean?

sq in means "a unit of area equal to one inch by one inch square".

What is another word for sq in?

Close synonyms include square inch. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is sq in a common word?

sq in is banded "Uncommon" — turns up in careful writing rather than conversation. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.