To set a boat in the water or send a rocket into space
[DOC] [TLE] launch | meaning of launch in Longman Dictionary of Contemporary ... [PAR] The Canadian police plan to launch an investigation into the deal.launch an ... 
October.3 boatTTW to put a boat or ship into the water4 sky/spaceUP to send a 
weapon or spacecraft ... China is planning to launch a space rocket later this 
month.