illegally beyond a prescribed line or area or ahead of the ball or puck
(--- Baseball) Outside the foul lines:
Having a fault or faults; defective, blemished, imperfect, or erroneous
(Chiefly US, sometimes offensive) Being an illegal immigrant; residing in a country illegally.
Contrary to conscience, morality, or law:
Find another word for offside. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for offside, like: sin-binned, offsides, off-side, linesman, keeper, onrushing, goalwards, on-rushing, 18-yard, upfield and upend.