noun
: any of several comparatively small edible clams (family Veneridae) of the Pacific coast of No. America that have thick rounded ridged shells resembling those of the cockles
noun
: any of several comparatively small edible clams (family Veneridae) of the Pacific coast of No. America that have thick rounded ridged shells resembling those of the cockles
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012