cockle

nouns

common edible European bivalve
cockle
is a part of
common edible European cockle
Cardium edule, edible cockle
is a type of (narrower)
meat of edible aquatic invertebrate with a shell (especially a mollusk or crustacean)
shellfish
common edible, burrowing European bivalve mollusk that has a strong, rounded shell with radiating ribs
cockle
is a member of
type genus of the family Cardiidae: cockles
Cardium, genus Cardium
is a type of (narrower)
marine or freshwater mollusks having a soft body with platelike gills enclosed within two shells hinged together
bivalve, lamellibranch, pelecypod

verbs

stir up (water) so as to form ripples
cockle, riffle, ripple, ruffle, undulate
to gather something into small wrinkles or folds
"She puckered her lips"
cockle, crumple, knit, pucker, rumple