noun Usage: often capitalized P Etymology: Pismo Beach, California Date: 1913 a thick-shelled clam ( Tivela stultorum ) of the southwest coast of North America used extensively for food
PISMO CLAM
Meaning of PISMO CLAM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012