We don't have synonyms for buckle up yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are buck up , bundle up and bubble up .
We don't have any synonyms for buckle up yet.
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Definition of buckle up:
(v) :
(intransitive, idiomatic) To fasten one's seat belt or safety belt.
(v) :
(intransitive, idiomatic, by extension, usually imperative) To get ready, to prepare oneself.
(v) :
(transitive) To fasten with a buckle.
Definition of buckle up:
(v) :
(intransitive, idiomatic) To fasten one's seat belt or safety belt.
(v) :
(intransitive, idiomatic, by extension, usually imperative) To get ready, to prepare oneself.
(v) :
(transitive) To fasten with a buckle.