billfish

definition: elongate European surface-dwelling predacious fishes with long toothed jaws
example:
speech part: noun
synonyms: needlefish
definition: slender long-beaked fish of temperate Atlantic waters
example:
speech part: noun
synonyms: saury
definition: giant warm-water game fish having a prolonged and rounded toothless upper jaw
example:
speech part: noun
synonyms:
definition: primitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth
example:
speech part: noun
synonyms: gar

How billfish is being used?