Last Updated：2025/11/25

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

Very deep; of utmost deepness; superdeep.

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ultradeep

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Source Word

ultradeep

not-comparable

Very deep; of utmost deepness; superdeep.

Japanese Meaning

非常に深い / 極めて深い / 超深い

What is this buttons?

Researchers sent a probe into the ultradeep ocean to study life under extreme pressure.

Google Translation / DeepL Translation

研究者たちは非常に深い海に探査機を送り、極度の水圧下で生きる生物を調べた。

Sense（1）

Very deep; of utmost deepness; superdeep.

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