lookdown fish
- noun
- Specialized
- Divers spotted a group of lookdown fish near the coral reef, gliding effortlessly in the current.
Examples
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Aquariums often display lookdown fish because of their unique body shape and reflective scales.
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The lookdown fish has a distinctive silvery sheen that shimmers in the water.
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The lookdown fish has a unique appearance.
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Have you ever seen a lookdown fish before?
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Aquariums often display lookdown fish because of their unique body shape and reflective scales.
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Divers spotted a group of lookdown fish near the coral reef, gliding effortlessly in the current.
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The lookdown fish has a distinctive silvery sheen that shimmers in the water.
Synonyms
A silvery sea fish with a very flat body and eyes high on its forehead
A shiny silver sea fish with a flat, deep body and eyes set high on its head
Surface Forms
Morphology
The phrase is compositional: 'lookdown' is already defined as a type of fish with a sloped forehead, and adding 'fish' simply marks it as an animal, so the referent is immediately clear. A B1 learner who knows both constituent words can derive that this is a fish species with the described appearance, following common noun-noun naming patterns for animals.
Etymology
The noun lookdown fish comes from the fish's slanted forehead and very flat, shiny body, which make it seem to look down. So, the name links the fish's shape to the idea of 'looking down', helping you remember this flat, silvery fish.