JUMPROCK
Meaning of JUMPROCK in English
/jump"rok'/ , n.
any of several freshwater suckers of the genus Moxostoma, of the southeastern U.S.
[ 1885-90, Amer.; perh. JUMP + ROCK 1 ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012