halibut > define
noun
- Lean flesh of very large flatfish of Atlantic or Pacific.
- Marine food fish of the northern Atlantic or northern Pacific; the largest flatfish and one of the largest teleost fishes.
- synonyms: holibut
by WordNet 3.0 © 2006 by Princeton University
(n.) A large, northern, marine flatfish (Hippoglossus vulgaris), of the family Pleuronectidae. It often grows very large, weighing more than three hundred pounds. It is an important food fish.
by Webster's Revised Unabridged Dictionary