waterwheel plant
- noun
- Specialized
:
planta de rueda de agua
- Botanists are working to conserve the rare waterwheel plant in European wetlands.
Examples
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The waterwheel plant traps tiny fish with its unique lobes.
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The waterwheel plant captures water fleas with its snap-trap leaves.
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The waterwheel plant is sometimes called a freshwater Venus flytrap due to its feeding mechanism.
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Have you ever seen a waterwheel plant in the wild?
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The waterwheel plant uses its hinged lobes to trap small insects that fall onto its leaves.
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In the pond, the waterwheel plant can be seen catching small fish and shrimp with its unique structure.
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During our field trip, we observed how the waterwheel plant captures its prey in just a fraction of a second.
Synonyms
A small water plant that eats tiny animals using moving leaf parts
Surface Forms
Morphology
waterwheel + plant
A B1 learner who knows 'waterwheel' (a wheel driven by water or something wheel‑shaped related to water) and 'plant' would likely infer this is a plant associated with water or having a wheel‑like form, so part of the meaning is recoverable. However, the key specifics (that it is a floating aquatic carnivorous species with hinged trapping lobes) are specialized and not predictable from the constituents alone, so the expression is only partially transparent.
Etymology
Waterwheel plant gets its name from the rings of leaves that look like a small wheel floating on water, and each leaf ends in a hinged part that snaps shut to catch tiny water animals. So the name helps you remember it is a floating plant that 'traps' and 'eats' small animals in the water.
