Word.ws English Dictionary

sq. in.

sq. in. is the abbreviation of square inch.

Meaning of square inch

Noun

square inch (plural square inches)

  1. 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

Forms of sq. in.

pluralsq. in.
alternative formsq in

Questions about sq. in.

What is sq. in. the abbreviation of?
Sq. in. is the abbreviation of square inch.

Words near sq. in. in the dictionary

  1. sq in
  2. sq yd
  3. sq yds
  4. sq.
  5. sq. ft.
  6. sq. in.
  7. SQ3R
  8. SQA
  9. SQALE
  10. sqd.
  11. SQDG

Source and license

Adapted from Wiktionary: sq. in. (page history and authors); square inch (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “sq. in..” Word.ws, https://word.ws/sq._in.. Based on Wiktionary, CC BY-SA 4.0.