noun
also sixgill shark ˈ ̷ ̷ˌ ̷ ̷-
: a cowshark (genus Hexanchus ) having six gill slits ; especially : a common dusky Pacific shark ( H. griseus ) — compare hexanchidae
noun
also sixgill shark ˈ ̷ ̷ˌ ̷ ̷-
: a cowshark (genus Hexanchus ) having six gill slits ; especially : a common dusky Pacific shark ( H. griseus ) — compare hexanchidae
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012