transitive verb. To verify by comparing with parallel or supplementary data.

transitive verb. To check (a player) illegally in ice hockey or lacrosse by striking an opponent with the part of the stick that is between the hands.

noun. The act of crosschecking.

noun. A penalty.

noun. A penalty where a player hits another player with the shaft of their lacrosse stick with their hands spread apart.

verb. To hit another player with the shaft of a lacrosse stick.

verb. To re-examine; to double-check.

noun. an instance of confirming something by considering information from several sources

noun. an illegal check (chopping at an opponent's arms or stick)