- of or formed by the combined action of river and sea.
Origin of fluviomarine
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- (of deposits) formed by joint action of the sea and a river or stream
- (esp of fish) able to live in both rivers and the sea
C19: fluvio-, from Latin fluvius river + marine
- Relating to deposits, especially near the mouth of a river, formed by the combined action of river and sea.
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