lancet fish
- noun
- The lancet fish uses its sharp teeth to catch squid and smaller fish.
Examples
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The lancet fish is rarely seen near shore, as it prefers the open ocean.
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The large, predatory lancet fish is known for its impressive dorsal fin and sharp teeth, making it a formidable hunter.
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A sudden appearance of a lancet fish surprised the scientists during their deep-sea expedition.
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The lancet fish is known for its sharp teeth.
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Many divers have spotted the lancet fish in the ocean.
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During their research, the team observed a magnificent lancet fish gliding gracefully through the deep blue waters.
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While exploring the depths of the ocean, the divers came across a vibrant lancet fish hunting for prey among the coral.
Synonyms
A large long sea fish with sharp teeth, a sail-like fin, and no scales
A long thin deep-sea fish with sharp teeth
Surface Forms
Morphology
lancet + fish
The compound is a shape/descriptor + fish construction: if a learner knows 'lancet' (a small pointed blade or lance-like shape) they can infer a fish that is long, pointed, or blade-like. Such animal names are compositionally descriptive and therefore predictable, though 'lancet' itself is rare and may be unfamiliar to many B1 learners.
Etymology
Lancet fish may get its name from the fish's sharp, thin shape. The word lancet means a small, pointed 'knife', so people used it for this long, knife-like fish with sharp teeth.