Definition of "subocean" []

• Formed or situated or occurring beneath the ocean or the ocean bed (adjective)

WordNet. Princeton University. 2010.

• "It may sound grand and noble to forbid all nations from annexing or militarizing the subocean territories."
• "Such an explosion, indescribable in its fury, might in the end raise the height of the subocean island a foot."
• "And then one day, at the northwest end of the subocean rupture, an eruption of liquid rock occurred that was different from any others that had preceded."