Definition of さあ
さあ
saa
Common word
conjunction, interjection
1.
come, come now, come along, go on, hurry up
2.
well, who knows, I don't know..., uh, hmm
3.
well now, let's see, there we go, all right(said when surprised or happy)
4.
about that, you see
Other readings:
さー
、さぁ