Japanese word

酸素

Pronunciation

Romajisanso

Meaning

  • nounoxygen

Example

人は酸素が必要です。hito wa san so ga hitsu yō de su

People need oxygen.

Illustration for 酸素 (oxygen)

More examples

空気には酸素があります。kū ki ni wa san so ga a ri ma su

There is oxygen in the air.

激しい運動の後は、体が多くの酸素を必要とします。hage shi i un dō no ato wa karada ga ō ku no san so o hitsu yō to shi ma su

After intense exercise, your body needs a lot of oxygen.

Core concept

Refers to the gas that living things use to release energy from food and that also supports burning.

Common phrases

  • 酸素が必要san so ga hitsu yō

    need oxygen

  • 酸素を吸うsan so o sū

    breathe oxygen

  • 酸素を取り入れるsan so o to ri i re ru

    take in oxygen

Definition in Japanese

生物の呼吸に必要で、物が燃えるのを助ける無色の気体。sei butsu no ko kyū ni hitsu yō de mono ga mo e ru no o tasu ke ru mu shoku no ki tai

Word origin

酸素 (sanso) combines 酸 (san, "acid") and 素 (so, "element"), forming a Sino-Japanese compound for an element associated with acids.

Usage tips

  • Oxygen supports burning but does not burn itself, so a candle goes out when oxygen is removed from the surrounding air.

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