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fluviomarine

American  
[floo-vee-oh-muh-reen] / ˌflu vi oʊ məˈrin /

adjective

  1. of or formed by the combined action of river and sea.


fluviomarine British  
/ ˌfluːvɪˌəʊməˈriːn /

adjective

  1. (of deposits) formed by joint action of the sea and a river or stream

  2. (esp of fish) able to live in both rivers and the sea

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fluviomarine Scientific  
/ flo̅o̅′vē-ō-mə-rēn /
  1. Relating to deposits, especially near the mouth of a river, formed by the combined action of river and sea.


Etymology

Origin of fluviomarine

1840–50; < Latin fluvi- river ( fluvial ) + -o- + marine

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In each colony the northern portion consists of a fluviomarine deposit extending inland and gradually rising to a height of 10 to 15 ft. above the sea.

From Project Gutenberg

The 677 northern portion of British Guiana, the alluvial flats alluded to already, consists of a fluviomarine deposit extending inland from 25 m. to 30 m., gradually rising to about 12 ft. above high-water mark and ending against beds of sandy clay, the residua of igneous rocks decomposed in situ, which form an extensive undulating region rising to 150 ft. above the sea and stretching back to the forest-covered hills.

From Project Gutenberg