What does buckle mean?bucklePlural: buckles▶ Hear it in EnglishDefinitionA metal clasp that fastens a band or a strap.Related wordsPart ofbeltluggage strapoverallspet collarsandalbusiness-class seateconomy seatfirst-class seatpilot seatreclining seathatdriver's seatMaterialsmetalRelatedluggage strapSee it in 3Dbuckle in other languagesIn PortugueseIn FrenchIn Japanese