noun
: a rather large whalebone whale ( Rhachianectes glaucus ) of the northern Pacific formerly much hunted though of fierce active disposition and difficult to capture
noun
: a rather large whalebone whale ( Rhachianectes glaucus ) of the northern Pacific formerly much hunted though of fierce active disposition and difficult to capture
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012