Last Updated
：2025/11/21
oxygenless
Adjective
of mountain climbing
Japanese Meaning
酸素のない / 酸素を欠いている / （登山などの文脈で）酸素補給をしていない
（ comparative ）
（ superlative ）
Quizzes for review
lacking oxygen / (of mountain climbing) not assisted with oxygen
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See correct answer
oxygenless
The divers explored an oxygenless cavern lit only by bioluminescent algae.
See correct answer
The divers explored an oxygenless cavern lit only by bioluminescent algae.
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English - English
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