Japanese DictionaryDefinition of 吉い
- (adj-i) good; excellent; fine; nice; pleasant; agreeable
又来年会えるといいですね。
Hope to see you again next year. - sufficient (can be used to turn down an offer); ready; prepared
- profitable (e.g. deal, business offer, etc.); beneficial
ある日、友人から「いい話があるから会わないか」と電話があり、友人の家へ出かけました。
One day I had a phone call from a friend. "There's a nice little earner, won't you come round?" so I went to his house. - OK
５時までにもどるなら行ってもいいよ。
You may go on condition that you return by five.