oceanic abyss
— Navneord
– Engelsk
~ a long steep-sided depression in the ocean floor
oceanica
— Navneord
– Engelsk
~ a large group of islands in the south Pacific including Melanesia and Micronesia and Polynesia (and sometimes Australasia and the Malay Archipelago)
Oceanid
— Navneord
– Engelsk
~ (Greek mythology) sea nymph who was a daughter of Oceanus and Tethys