WordNet
subocean
adj. formed or situated or occurring beneath the ocean or the ocean bed; "suboceanic oil resources" [syn: suboceanic]
Usage examples of "subocean".
The two boys dived again in the Geotron and burrowed to the subocean cavern.
SUBOCEAN GEOTRON Ten to one Enrol Clay has peddled our coder secrets to some foreign power.
Besides producing a subocean shock, the magnitude of the atomic explosion is expected to tear loose a section of the trench wall.