Phrase guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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No pronunciation record was provided for this word.
noun
The part of the open ocean that extends from a depth of 1,000 to 4,000 m below the ocean surface.
Definition source: English Wiktionary via Wiktextract
Topics: geography, natural-sciences, oceanography
No example sentence was provided for this meaning.
Synonyms: bathyal zone, midnight zone
Antonyms: none provided
History
No etymology was provided for this word.
