• WordNet 3.6
    • n lancetfish large elongate scaleless oceanic fishes with sharp teeth and a long dorsal fin that resembles a sail
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Webster's Revised Unabridged Dictionary
    • n lancetfish (Zoöl) A large, elongated, scaleless, voracious, deep-sea fish (Alepidosaurus ferox), having long, sharp, lancetlike teeth and a long saillike dorsal fin.
    • lancetfish The doctor, or surgeon fish.
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