[ bil-fish ]
/ ˈbɪlˌfɪʃ /

noun, plural (especially collectively) bill·fish, (especially referring to two or more kinds or species) bill·fish·es.

any of various fishes having a long, sharp bill or snout, as a gar, needlefish, or saury.

Origin of billfish

An Americanism dating back to 1775–85; bill2 + fish Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for billfish

  • The saury, or billfish—scomberesox sauris—is found in all parts of the North Atlantic.

    Motor Matt's Race|Stanley R. Matthews

British Dictionary definitions for billfish

/ (ˈbɪlˌfɪʃ) /

noun plural -fish or -fishes

US any of various fishes having elongated jaws, esp any fish of the family Istiophoridae, such as the spearfish and marlin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012