(soccer) The prohibition of teammates closer to the opponents' goal than the person kicking or throwing the ball unless there are three opponents at least as close to their goal line.

Alternative form of starboardside

Alternative form of starboardside

present participle of side with

simple past tense and past participle of side with

plural of side hustle

(idiomatic) To do or experience something exceedingly difficult or rare.

alternative form of sidetrack

plural of side track

having low sides