retrorocket
or ret·ro-rock·et
[ re-troh-rok-it ]
/ ˈrɛ troʊˌrɒk ɪt /
noun
a small, auxiliary rocket engine, forming a part of a larger rocket vehicle and having its exhaust nozzle pointed toward the direction of flight, for decelerating the larger rocket, separating one stage from another, etc.
QUIZZES
LEARN THE SPANISH WORDS FOR THESE COMMON ANIMALS!
Are you learning Spanish? Or do you just have an interest in foreign languages? Either way, this quiz on Spanish words for animals is for you.
Question 1 of 13
How do you say “cat” 🐈 in Spanish?
Words nearby retrorocket
retroposon, retropubic space, retropulsion, retroreflective, retroreflector, retrorocket, retrorse, retroserrate, retroserrulate, retrosexual, retrospect
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
“Depression” vs. “Anxiety”: Which Do I Have (Or Is It Both)?
“Have” vs. “Has”: When To Use Each One
“Affect” vs. “Effect”: Use The Correct Word Every Time
What Is An Em Dash And How Do You Use It?
What Is The Difference Between “It’s” And “Its”?
“Frosting” vs. “Icing”: Are They Synonyms (Or Just Taste Like They Are)?
British Dictionary definitions for retrorocket
retrorocket
/ (ˈrɛtrəʊˌrɒkɪt) /
noun
a small auxiliary rocket engine on a larger rocket, missile, or spacecraft, that produces thrust in the opposite direction to the direction of flight in order to decelerate the vehicle or make it move backwardsOften shortened to: retro
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012