Any of several silvery marine fishes with very flat bodies

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Moonfish \Moon"fish`\, n. (Zo["o]l.) An American marine fish ( Vomer setipennis ); -- called also bluntnosed shiner , horsefish , and sunfish . A broad, thin, silvery marine fish ( Selene vomer ); -- called also lookdown , and silver moonfish . The mola. ...

Wiktionary Word definitions in Wiktionary
n. 1 The moonfish. 2 The sauger.

WordNet Word definitions in WordNet
n. any of several silvery marine fishes with very flat bodies [syn: moonfish , Atlantic moonfish , horsehead , horse-head , dollarfish , Selene setapinnis ]