: a tide pool in a rocky shoreline or reef
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a small pool of water that is left between rocks on a beach after a wave flows back into the sea
Thesaurus: areas of seahyponym
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rock pool,
a pool of water remaining in a rocky or coral shore when the tide goes out: »
the teeming life of rock pools.
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n. a pool of water among rocks, typically along a shoreline
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a small amount of water that collects between the rocks by the sea/ocean 
See also: ↑tide pool
Useful english dictionary. 2012.