じゃあ (Jaa) is a Japanese conjunction meaning “then, well, so, well then”.
Meanings
- conjunctionthen; well; so; well thenfrom では
Examples
じゃあ寝ようよ。
Let's hit the hay.
じゃあ何歳なの？
How old is he, then?
じゃあその時に。
See you then.
Sentences from Tatoeba (CC BY 2.0 FR).