Jisho

×
Noun
1. force; vigor; vigour; energy; spirit; life
  • あらし
  • いきお勢い
  • よわ弱まった
  • The storm abated.
2. influence; authority; power; might
3. impetus; momentum; course (of events)
  • いきお勢い
  • なが流されている
  • んです
  • You are carried along with the slide.
Adverb
4. naturally; necessarily
Other forms
勢い 【いきよい】勢 【いきおい】勢 【いきよい】
Notes
いきよい: Irregular kana usage. 勢: Irregular okurigana usage. いきよい: Irregular kana usage. 勢: Irregular okurigana usage.

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