Aha is not a word. It is an expression of a sound that one makes when they remember something or have a great idea. .
"Aha! I remember the door code now!" .
"Aha! Listen t…o this great idea I just had!" ( Full Answer )
An aha is a moment of sudden insight or discovery. Sometimes called a BFO, or blinding flash of the obvious. It comes upon you suddenly, when things that had NOT made sense …suddenly DO make sense. .
I could not understand why the shorts that fit so well last year were no longer comfortable to wear, when- AHA! I realized- I've gained weight! ( Full Answer )