1. (

• cockle

) common edible European bivalve ;

2. (

• cockle

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

1. (

• ripple ,
• ruffle ,
• riffle ,
• cockle ,
• undulate ,

) stir up (water) so as to form ripples ;

2. (

• pucker ,
• rumple ,
• cockle ,
• crumple ,
• knit

) to gather something into small wrinkles or folds; "She puckered her lips" ;