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Synonyms

subaqueous

American  
[suhb-ey-kwee-uhs, -ak-wee-] / sʌbˈeɪ kwi əs, -ˈæk wi- /

adjective

  1. existing or situated under water; underwater.

  2. occurring or performed under water.

  3. used under water.


subaqueous British  
/ sʌbˈeɪkwɪəs, -ˈækwɪ- /

adjective

  1. occurring, appearing, formed, or used under water

"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

subaqueous Scientific  
/ sŭb-ākwē-əs /
  1. Found or occurring underwater.

  2. Formed or adapted for underwater use or operation.


Etymology

Origin of subaqueous

First recorded in 1670–80; sub- + aqueous

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.

But peer into either end and you’ll find that the boxes are hollow and form a long corridor colored a subaqueous blue.

From New York Times • Feb. 27, 2020

Sebald’s quiet, bashful, mysteriously subaqueous prose brings alive the paradoxical combination of drift and paralysis that has afflicted these lives.

From The New Yorker • May 29, 2017

Ashley, G. M. Classification of large-scale subaqueous bedforms: a new look at an old problem-SEPM bedforms and bedding structures.

From Textbooks • Jan. 1, 2017

In this dark subaqueous space the water is lit by horizontal shafts of light that stir the pattern on the coffered concrete ceiling.

From The Guardian • Jul. 30, 2012

In Dozmaré is a subaqueous pile of stones on which once stood a crannog or lake dwelling, while many arrow heads and worked flints have been found in the neighbourhood.

From Nooks and Corners of Cornwall by Scott, C. A. Dawson