crumpled

/K R AH1 M P AH0 L D/
verb
  1. 1

    To rumple; to press into wrinkles by crushing together.

  2. 2

    To cause to collapse.

  3. 3

    To become wrinkled.

  4. 4

    To collapse.

adjective
  1. 1

    Squeezed into a compact mass by irregular folds.

    โ€œThe crumpled paper was used as packing material.โ€

Source: https://en.wiktionary.org/wiki/crumple, https://en.wiktionary.org/wiki/crumpled