The meaning of JETTISON is to get rid of as superfluous or encumbering : omit or forgo as part of a plan or as the result of some other decision. How to use jettison in a sentence.

JETTISON definition: 1. to get rid of something or someone that is not wanted or needed: 2. to decide not to use an…. Learn more.

In aviation, to jettison is to discard fuel, external stores or other expendable items. [1][2] The item is usually jettisoned by operating a switch or handle; external stores may be separated from …

1. to cast (cargo, supplies, etc.) overboard or out so as to lighten or stabilize a vessel or aircraft in an emergency. 2. to throw off (something) as an obstacle or burden; discard. n. 3. the act of …

Jettison definition: to cast (goods) overboard in order to lighten a vessel or aircraft or to improve its stability in an emergency.. See examples of JETTISON used in a sentence.

If you jettison something, for example an idea or a plan, you deliberately reject it or decide not to use it. The Government seems to have jettisoned the plan.

Jettison means to push to the side or toss away. If a boat is leaking or an airplane is running out of fuel, you can buy more time by jettisoning cargo, or throwing it overboard.

Definition of jettison verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

jettison (plural jettisons) (uncountable, collective) Items that have been or are about to be ejected from a boat or balloon. Synonym: jetsam ballast (countable) The action of jettisoning items.

To discard (something) as useless or a burden. To eject from a boat, submarine, aircraft, spaceship or hot-air balloon, so as to lighten the load. The ballooners had to jettison all of their …