Last Updated：2025/11/21

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

(obsolete, chemistry) oxygen

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vital air

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Source Word

vital air

obsolete uncountable

(obsolete, chemistry) oxygen

Japanese Meaning

酸素

What is this buttons?

Early chemists believed vital air was the essential component for combustion and animal respiration.

Google Translation / DeepL Translation

初期の化学者たちは、酸素が燃焼と動物の呼吸に不可欠な成分であると考えていた。

Sense（1）

(obsolete, chemistry) oxygen

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