Bedeutung von “buckle” — Learner’s Dictionary

buckle

verb us uk /ˈbʌkl/
FASTEN [ I, T ]

to fasten a belt or strap with a buckle

BEND [ I, T ]

to bend, or to make something bend because of too much weight, heat, etc:

His legs buckled as he reached the finishing line.
SUFFER [ I ]

to suffer and stop working effectively because of too many problems or too much work

See also

(Definition von “buckle verb” aus dem Cambridge Learner's Dictionary © Cambridge University Press)