Dictionary
buckle up
verb
Definition of BUCKLE UP
intransitive verb
: to fasten one's seat belt
ADVERTISEMENT
First Known Use of BUCKLE UP
1971
Rhymes with BUCKLE UP
belly-up, belly up, bottom-up, bundle up, buttercup, butter up, buttoned-up, cover-up, cozy up, double up, dummy up, fancy up, follow-up, gussy up, higher-up, lighten up, live it up, loosen up, loving cup, measure up, mix it up, open up, pick-me-up, pony up, power up, runner-up, seven-up, shoot-'em-up, stirrup cup, suck it up, suction cup, summing-up, up-and-up, wickiup, winding-up
Learn More About BUCKLE UP
Browse
Next Word in the Dictionary: BuckleyaPrevious Word in the Dictionary: buckler mustardAll Words Near: buckle up
ADVERTISEMENT
Seen & Heard
What made you want to look up buckle up? Please tell us where you read or heard it (including the quote, if possible).