gar: any predaceous freshwater fish of the genus Lepisosteus, of North America, covered with hard, diamond-shaped scales and having long jaws with needlelike te

gar: any predaceous freshwater fish of the genus Lepisosteus, of North America, covered with hard, diamond-shaped scales and having long jaws with needlelike teeth. http://www.dictionary.com/browse/gar http://www.dictionary.com/browse/gar ?