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Definition of dragonfish

dragonfish

/ˈdræɡ.ən.fɪʃ/
drag · on · fish

Plural:dragonfish
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dragonfish Lexical Profile

dragonfish Game Scores & Validity

• noun

1

A highly prized freshwater bony fish of the family Osteoglossidae, native to rivers in Southeast Asia, characterized by large, metallic scales and two barbell-like extensions on its lower jaw.

Example

"Many wealthy aquarium hobbyists in Asia prize the golden dragonfish for its reputation of bringing prosperity and good luck to the household."


2

Any of various small, predatory deep-sea fishes of the family Stomiidae, found in oceans worldwide and characterized by elongated bodies, oversized fang-like teeth, and bioluminescent organs used to lure prey in the dark abyss.

Example

"The deep-sea dragonfish uses a glowing lure attached to its chin to attract unsuspecting prey in the pitch-black waters of the ocean's twilight zone."

Word Nuance & Usage

The term 'dragonfish' is a common name applied to several biologically unrelated aquatic species, most notably the fierce, bioluminescent deep-sea marine fishes and the highly prized freshwater Asian arowana.

Word Origin & Etymology

A compound of 'dragon' and 'fish', named for the ferocious, mythical appearance of these species, which often feature oversized teeth, snakelike bodies, or prominent barbels.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Dragonfish. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/dragonfish
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