The American Heritage® Dictionary of the English Language, 4th Edition
n. Any of several species of fish of the genus Brevoortia, especially B. tyrannus of American Atlantic and Gulf waters, used as a source of fish oil, fertilizer, and bait. Also called mossbunker, pogy.
n. Any of several species of fish in the genera Brevoortia and Ethmidium, used for fish meal, fish oil, fertilizer, and bait.
the GNU version of the Collaborative International Dictionary of English
n. An American marine fish (Brevoortia tyrannus) of the Herring family (Clupeidae), chiefly valuable for its oil and as a component of fertilizers; -- called also mossbunker, bony fish, chebog, pogy, hardhead, whitefish, etc.
The Century Dictionary and Cyclopedia
n. A clupeoid fish, Brevoortia tyrannus.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. shad-like North American marine fishes used for fish meal and oil and fertilizer
Word Usage
"The panel noted, however, that shrimp, crab and an economically important fish called menhaden were "at high risk of being directly affected by dispersant use.""