n. 25B6; noun
trousers with knife-edge creases : FOLD, line, ridge; pleat, tuck; furrow, groove, corrugation.
the creases at the corners of her eyes : WRINKLE, line, crinkle, pucker; ( creases ) crow's feet.
25B6; verb her skirt was creased and stained : CRUMPLE, wrinkle, crinkle, line, scrunch up, rumple, ruck up.