SINCE 1828
subsea
adjective
sub·sea
| \ ˌsəb-ˈsē
\
\
variants:
or less commonly sub-sea
Definition of subsea
1
: existing or occurring below the surface of the sea
subsea currents The island, an upthrust of volcanic rock, lies along the Norfolk Ridge, an 1,100-mile line of subsea mountains.— Michael Davie
2
: existing or occurring under the seafloor
subsea oil wells
Keep scrolling for more
Comments on subsea
What made you want to look up subsea? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
What's that Smell?! Quiz
-
- Someone who is hircine smells like a:
Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Share subsea
Resources for subsea