Dictionary
jack•fish
Pronunciation: ( jak'fish"), [key]—
n., pl., (esp. collectively) -fish, (esp. referring to two or more kinds or species) -fish•es.
1. any of several pikes, esp. the northern pike.
2. the sauger.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.