(idiomatic) To write to a business or other organisation, requesting a thing.

(transitive) To imitate someone or something for the purpose of satirical humour. / (transitive, US, slang) To put in prison. / Used other than figuratively or idiomatically: see send, up.

Used other than figuratively or idiomatically: see send, away. / (idiomatic, transitive) To dismiss from one's presence.

(transitive or intransitive, nautical) To order someone to go below the top deck on a ship.

(Australia, transitive) To send away into the bush (etymology 3)

(transitive, idiomatic, obsolete, slang) To throw (a person) onto their back; to knock out.

plural of send out

(idiomatic)

Dated spelling of godsend.

(slang) To go all out; to act with the maximum possible effort.