To open (a parcel, for example); unwrap.
To open or make loose; untie, unlock, undo, etc.
To fasten with a buckle.
To remove the wrapping from:
Find another word for unbuckled. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for unbuckled, like: unloosed, undone, unfastened, buckled and opened.