Billfish
WordNet
noun
(1) Elongate European surface-dwelling predacious fishes with long toothed jaws; abundant in coastal waters
(2) Slender long-beaked fish of temperate Atlantic waters
(3) Giant warm-water game fish having a prolonged and rounded toothless upper jaw
(4) Primitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth