Meaning of the word aha in English

What does aha mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

aha

US /ɑːˈhɑː/
UK /ɑːˈhɑː/

Exclamation

used to express triumph, surprise, or discovery

Example:
Aha! I knew you were hiding something!
Aha! So that's how it works!