n.
Any of various slender, bony, live-bearing tropical freshwater fishes of the family Hemiramphidae, characterized by a silvery appearance and an elongated lower jaw.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.