Dictionary
escape velocity
noun
Definition of ESCAPE VELOCITY
: the minimum velocity that a moving body (as a rocket) must have to escape from the gravitational field of a celestial body (as the earth) and move outward into space
See escape velocity defined for kids
ADVERTISEMENT
First Known Use of ESCAPE VELOCITY
1934
Learn More About ESCAPE VELOCITY
Browse
Next Word in the Dictionary: escapewayPrevious Word in the Dictionary: escape valveAll Words Near: escape velocity
ADVERTISEMENT
Seen & Heard
What made you want to look up escape velocity? Please tell us where you read or heard it (including the quote, if possible).