buckle
noun(buck-le)
a shape distorted by twisting or folding
buckle
verb(buck-le)
fasten with a buckle or buckles
buckle
verb(buck-le)
fold or collapse
Examples:
His knees buckled.
buckle
verb(buck-le)
bend out of shape, as under pressure or from heat
Examples:
The highway buckled during the heat wave.
buckle
noun(buck-le)
fastener that fastens together two ends of a belt or strap; often has loose prong