Definition as Verb

• fold or collapse
• fall apart
• to gather something into small wrinkles or folds
• become wrinkled or crumpled or creased

• buckle

• crumble, tumble, break down, collapse

• pucker, rumple, cockle, knit

• rumple, wrinkle, crease, crinkle

• "His knees buckled"

• "the building crumbled after the explosion"; "Negotiations broke down"

• "She puckered her lips"

• "This fabric won't wrinkle"

• Crumple vs buckle
• Crumple vs crumble
• Crumple vs tumble
• Crumple vs break down
• Crumple vs collapse
• Crumple vs pucker
• Crumple vs rumple
• Crumple vs cockle
• Crumple vs knit
• Crumple vs wrinkle
• Crumple vs crease
• Crumple vs crinkle