a small furrow or crease in the skin, esp. of the face, as from aging or frowning.

a temporary slight ridge or furrow on a surface, due to contraction, folding, crushing, or the like.

to form wrinkles in; corrugate; crease

Don't wrinkle your dress.

to become wrinkled.

noun

smoothness

verb

smooth , straighten , unfold

noun

contraction , corrugation , crease , crow’s-foot , crumple , depression , furrow , gather , line , pleat , plica , pucker , ridge , rimple , rumple , tuck , crimp , crinkle , plication , ruck , gimmick , twist , (colloq.) notion , caprice , crow\'s feet , fancy , freak , pl. crow\'s feet , rugosity , vagary , whim , whimsey

verb

compress , corrugate , crease , crimp , crisp , crumple , furrow , gather , line , prune up , pucker , purse , rimple , ruck , rumple , screw up , scrunch , seam , shrivel , twist , crinkle , cockle , corrugation , crimple , fancy , fold , fold up , gimmick , idea , innovation , notion , pleat , ridge , ruga , trick