Aha
Definition 1 of 3
Pro Tip 1/3
Express Realization
Use 'aha' when you suddenly understand something that was confusing before. Aha! Now I get how this equation works.
Pro Tip 2/3
Show Surprise
'Aha' is perfect for showing that something is unexpectedly clear or when surprised by a discovery. Aha! So that's where I left my keys!
Pro Tip 3/3
Convey Satisfaction
Indicate contentment at a revelation or a solution to a problem with 'aha'. Aha, that's exactly what I was hoping to hear!