n. any large mailed sharklike fish of the family Acipenseridae etc. swimming up river to spawn, used as food and a source of caviare and isinglass.
Etymology: ME f. AF sturgeon, OF esturgeon ult. f. Gmc
n. any large mailed sharklike fish of the family Acipenseridae etc. swimming up river to spawn, used as food and a source of caviare and isinglass.
Etymology: ME f. AF sturgeon, OF esturgeon ult. f. Gmc
Oxford English vocab. Оксфордский английский словарь. 2012