square millimeter
noun
a unit of area measurement equal to a square measuring one millimeter on each side. Abbreviation: mm2, sq. mm
Words nearby square millimeter
square meal, square meal, a, square measure, square meter, square mile, square millimeter, square number, square of opposition, square off, square one, square one's shoulders
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019