cockle (n)

Definition: common edible European bivalve

cockle (n)

Definition: common edible, burrowing European bivalve mollusk that has a strong, rounded shell with radiating ribs

undulate (v)
ruffle (v)
ripple (v)
riffle (v)
cockle (v)

Definition: stir up (water) so as to form ripples

cockle (v)
crumple (v)
knit (v)
pucker (v)
rumple (v)

Definition: to gather something into small wrinkles or folds
Example: She puckered her lips.