Used other than figuratively or idiomatically: see throw, up. / (now colloquial) To vomit. / To produce something new or unexpected. / To cause something such as dust or water to rise into the air.

(colloquial) Vomit.

(idiomatic) To quit; to give up.

Synonym of knock for a loop

(idiomatic) To confuse; especially, to lose a pursuer. / (idiomatic) To introduce errors or inaccuracies; to skew. / (transitive) Of a horse, to eject its rider. / To expel, reject, or renounce.

Alternative form of throw-out

(idiomatic) To discard; to dispense with something; to throw away. / (idiomatic) To dismiss or expel someone from any longer performing duty or attending somewhere.

any printed material that need not be kept after being read / a flyer

Designed to be or having been thrown away.

(transitive) To hinder the development of something. / (intransitive) To revert to an earlier stage of development. / To retort. / Used other than figuratively or idiomatically: see throw, back.