AHA
Noun
AHA (plural AHAs)
Initialism of alpha-hydroxy acid.
Proper noun
AHA
(medicine, cardiology) Initialism of American Heart Association: an American non-profit organization focusing on cardiovascular medical research, education and care.
Anagrams
• aah
Interjection
aha
An exclamation of understanding, realization, invention, or recognition.
An exclamation of surprise, exaltation, or contempt.
Anagrams
• aah
Source: Wiktionary
A*ha", interj. Etym: [Ah, interj. + ha.]
Definition: An exclamation expressing, by different intonations, triumph,
mixed with derision or irony, or simple surprise.
A*ha", n.
Definition: A sunk fence. See Ha-ha. Mason.
Source: Webster’s Unabridged Dictionary 1913 Edition