oceanic abyss

Noun

Meaning

a long steep-sided depression in the ocean floor

Source: WordNet

Synonyms

deep trench ocean floor Moana international waters depths high sea open water blue water trenches high seas bottom of the sea ocean bottom open sea Great Ocean
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Antonyms

headland

Hypernyms

depression natural depression

Close letter words and terms

Oceanianism Oceanianist oceanic oceanic and atmospheric sciences oceanic archipelago oceanic arrival