standard square unit A unit used to measure area-a square that measures 1 inch, or 1 centimeter, or 1 yard, or 1 other standard measure of length, on each side.
(A unit; used; ) (A unit; to measure; area) (a square; measures; 1 inch, or 1 centimeter, or 1 yard, or 1 other standard measure of length, on each side)
A unit A unit a square
used to measure measures
area
1 inch, or 1 centimeter, or 1 yard, or 1 other standard measure of length, on each side