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要因よういん (youin)

primary factor, main cause

  • JLPT N1
  • noun
  • Pitch 0
  • #2137 most frequent

Meaning

要因 (よういん, youin) is a JLPT N1 noun meaning “primary factor, main cause”.

Kanji in this word

Example sentences 12

私わたしたちはがんの要因よういんを研究けんきゅうしています。

We're researching the causes of cancer.

たくさんの要因よういんが存在そんざいする。

There are many factors.

健康けんこうは幸福こうふくの重要じゅうような要因よういんだ。

Health is an important factor of happiness.

富とみは幸福こうふくの一いち要因よういんではあろう。

Wealth may be a factor of happiness.

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