See jettison in Webster's New World Roget's A-Z Thesaurus II
verb
- (Informal)
To let go or get rid of as being useless or defective, for example:
discard, dispose of, dump, junk, scrap1, throw away, throw out. (Informal) chuck, shuck (off). (Slang) ditch. See keep
noun
The act of getting rid of something useless or used up:
disposal, dumping, elimination, riddance. See keep
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