to draw or gather into wrinkles or irregular folds, as material or a part of the face; constrict

Worry puckered his brow.

a wrinkle; an irregular fold.

a puckered part, as of cloth tightly or crookedly sewn.

Archaic . a state of agitation or perturbation.

noun

smoothness

verb

open , smooth

noun

crease , crinkle , crumple , fold , furrow , plait , ruck , ruckle , crimp , pleat , plica , plication , rimple , rumple , wrinkle

verb

cockle , compress , condense , contract , crease , crinkle , crumple , fold , furrow , gather , knit , purse , ruckle , ruck up , ruffle , screw up , squeeze , tighten , bind , bulge , corrugate , plait , tuck , wrinkle