The American Heritage® Dictionary of the English Language, 4th Edition
n. A fish of the family Polyodontidae, having a long paddle-shaped snout, especially Polyodon spathula of the Mississippi River basin. Also called spoonbill.
n. Any of several primitive fish, of the family Polyodontidae, that have a long snout shaped like a paddle.
the GNU version of the Collaborative International Dictionary of English
n. A large ganoid fish (Polyodon spathula) found in the rivers of the Mississippi Valley. It has a long spatula-shaped snout. Called also duck-billed cat, and spoonbill sturgeon.
The Century Dictionary and Cyclopedia
n. The spoon-billed sturgeon, Polyodon (or Spatularia) spatula, a ganoid fish of the family Polyodontidæ (or Spatulariidæ), attaining a length of five or six feet, abundant in the Mississippi river and its larger tributaries.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. primitive fish of the Mississippi valley having a long paddle-shaped snout
Word Usage
"Despite they're large size reaching weights of 80 to 100 pounds www. mdc.mo.gov The paddlefish is a magical, fantastic looking fish."