#1 cockle n. common edible European bivalve. wn
#2 cockle v. [ripple, ruffle, riffle, undulate] stir up (water) so as to form ripples. wn
#3 cockle n. common edible, burrowing European bivalve mollusk that has a strong, rounded shell with radiating ribs. wn
#4 cockle v. [pucker, rumple, crumple, knit] to gather something into small wrinkles or folds; "She puckered her lips". wn
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