adjective
(Canada, US) Having a pattern of checks; checkered.
(phonology) Of syllables, having a coda.
(phonology) Of consonants, glottalized.
Verified or validated in some way.
(aviation or other transport, of baggage) Delivered to the airline (or train line, ferry, etc.) during check-in to be stored in an inaccessible area to the passenger (the hold) during the flight (or other journey).
(crosswording) Of a letter square in a crossword grid, part of both an across word and a down word.
verb
simple past and past participle of check