freshwater limpet
- noun
- /ˈfrɛʃˌwɔːtər ˈlɪmpɪt/
- The freshwater limpet attaches itself to river stones and aquatic plants.
Examples
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Researchers observed that the freshwater limpets helped keep algae levels under control in the pond.
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Certain species of freshwater limpet are sensitive indicators of water pollution.
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The freshwater limpet clings to rocks in the river.
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Many freshwater limpets can be found in freshwater lakes.
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Certain species of freshwater limpet are sensitive indicators of water pollution.
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Researchers observed that the freshwater limpets helped keep algae levels under control in the pond.
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The freshwater limpet attaches itself to river stones and aquatic plants.
Synonyms
A very small freshwater snail with a cone-shaped shell that lives on water plants
A small cone-shaped freshwater snail that clings to plants and rocks
A small freshwater snail that lives on rocks in rivers and streams
Surface Forms
Morphology
freshwater + limpet
The noun phrase is a straightforward compound of 'freshwater' (non-salty water) + 'limpet' (a small conical snail), so the meaning 'a limpet that lives in freshwater' is directly compositional. This type-of/habitat noun–noun construction is cross-linguistically common, so a B1 learner who knows both constituents would readily infer the MWE's meaning.
Etymology
Freshwater limpet comes from joining freshwater (water in rivers and lakes) and limpet (a small cone-shaped snail that clings to rocks). The image is simple: a tiny cone snail that 'sticks' to stones and plants in fresh water, so the name describes this small snail today.