any bivalve mollusk of the family Solenidae, esp. of the genus Ensis, having a long, rectangular, slightly curved shell. Also called jackknife clam .
[ 1880-85, Amer. ]
any bivalve mollusk of the family Solenidae, esp. of the genus Ensis, having a long, rectangular, slightly curved shell. Also called jackknife clam .
[ 1880-85, Amer. ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012