verb🔗ShareTo rumple; to press into wrinkles by crushing together."She was so frustrated with the math problem that she ended up crumpling the paper in her hand. "appearanceactionmaterialChat with AIVocabulary GamePractice Reading
verb🔗ShareTo cause to collapse."The car was crumpling against the tree in the accident. "actionmaterialconditionChat with AIVocabulary GamePractice Reading
verb🔗ShareTo become wrinkled."The paper in my pocket was crumpling from being folded and unfolded all day. "appearanceconditionChat with AIVocabulary GamePractice Reading
verb🔗ShareTo collapse."The old cardboard box was crumpling under the weight of the books. "actionappearanceChat with AIVocabulary GamePractice Reading
noun🔗ShareThe act by which something crumples."The crumpling of the paper in her hand revealed her frustration with the difficult math problem. "actionprocessmaterialChat with AIVocabulary GamePractice Reading
noun🔗ShareA crumpled shape or structure."The artist used the crumpling of the aluminum foil to create interesting textures in her sculpture. "appearancestructurematerialChat with AIVocabulary GamePractice Reading
