Bullhead — A fresh-water fish of many species, of the genus Uranidea, esp. U. gobio of Europe, and U. Richardsoni of the United States; -- called also miller's thumb.
Bullhead — In America, several species of Amiurus; -- called also catfish, horned pout, and bullpout.
Bullhead — A marine fish of the genus Cottus; the sculpin.
Bullhead — The black-bellied plover (Squatarola helvetica); -- called also beetlehead.
Bullhead — The golden plover.
Bullhead — A stupid fellow; a lubber.
Bullhead — A small black water insect.
These Also :