Meanings

1. adj-ixgood; excellent; fine; nice; pleasant; agreeablealso written 良い, 好い and 善い
2. adj-ixsufficient; enough; ready; prepared
3. adj-ixprofitable (deal, business offer, etc.); beneficial
4. adj-ixOK; all right; fine; no problemas て(も)いい, と(も)いい, etc.; indicates permission or compromise

Examples

• 姉は頭の回転がいい。

  My sister is quick-thinking.

• 話してもいいですか。

  May I speak to you?

• 何かいいことないかな。

  I wish something nice would happen.

Sentences from Tatoeba (CC BY 2.0 FR).