noughts and crosses is a noun meaning "a game in which two players alternately put crosses and circles in one of the compartments of a square grid of nine spaces; the object is to get a row of three crosses or three circles before the opponent does". It carries one recorded sense.
a game in which two players alternately put crosses and circles in one of the compartments of a square grid of nine spaces; the object is to get a row of three crosses or three circles before the opponent does
Definitions, synonyms and semantic relations for noughts and crosses come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.