dispatch , despatch
vb
1 accelerate, consign, dismiss, express, forward, hasten, hurry, quicken, remit, send, transmit
2 conclude, discharge, dispose of, expedite, finish, make short work of (informal) perform, settle
3 assassinate, blow away (slang, chiefly U.S.) bump off (slang) butcher, eliminate (slang) execute, finish off, kill, murder, put an end to, slaughter, slay, take out (slang)
n
4 alacrity, celerity, expedition, haste, precipitateness, promptitude, promptness, quickness, rapidity, speed, swiftness
5 account, bulletin, communication, communiqué, document, instruction, item, letter, message, missive, news, piece, report, story