大いに
おおいに
ooini
JLPT N3nounVocabularyLevel 31 - JLPT N3
Quick answer
大いに (おおいに (ooini)) means "Very". It is a Japanese noun. Pronunciation, examples, and related kanji are on this page.
Meaning
Very
Also : Much · Greatly
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Example Sentences
彼は大いに活躍した。
かれはおおいにかつやくした。
He played an active role to a great extent.
旅行を大いに楽しんだ。
りょこうをおおいにたのしんだ。
I greatly enjoyed the trip.
Kanji in this word
Grammar to study at this level
- [Verb dictionary/nai form] + ように～ように (you ni) - So that
- [Verb dictionary form] + ことにする～ことにする (koto ni suru) - Decide to
- [Verb dictionary form] + ことになる～ことになる (koto ni naru) - It has been decided that
- [Noun/Verb te-form] + ばかり～ばかり (bakari) - Only / Nothing but
- [Verb/Adjective plain form] + はずだ～はずだ (hazu da) - Should be / It is expected
Last updated Jun 11, 2026
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