Definition of Gravity-assist in English :
Define Gravity-assist in English
Gravity-assist meaning in English
Meaning of Gravity-assist in English
Pronunciation of Gravity-assist in English
Gravity-assist pronunciation in English
Pronounce Gravity-assist in English
Gravity-assist
see synonyms of gravity-assistNoun
1. gravity-assist
(spaceflight) a trajectory that passes close to a planetary body in order to gain energy from its gravitational field
WordNet Lexical Database for English. Princeton University. 2010.