Definition of "square"
square
/skwɛə(ɹ)/
noun
plural squares
(academia) A mortarboard.
(archaic) Exact proportion; justness of workmanship and conduct; regularity; rule.
(slang) Cigarette.
(brewing) A vat used for fermentation.
adjective
comparative squarer, superlative squarest
adverb
comparative more square, superlative most square
verb
third-person singular simple present squares, present participle squaring, simple past and past participle squared