Dictionary

liftoff

noun lift·off \-ˌf\

: the upward movement from the ground by a rocket, helicopter, or space vehicle as it begins flight

Full Definition of LIFTOFF

:  a vertical takeoff by an aircraft or a rocket vehicle or missile
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First Known Use of LIFTOFF

circa 1956

Related to LIFTOFF

Synonyms
blastoff, launch, takeoff
Antonyms
landing
LIFTOFF Defined for Kids

liftoff

noun lift·off \ˈlift-ˌf\

Definition of LIFTOFF for Kids

:  a vertical takeoff (as by a rocket)

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