- An example of aha is what you say when you find a restaurant for which you’ve been looking.
- An example of aha is what you say when you figure out the answer to a mystery.
The definition of aha is something said to express surprise, understanding, or a discovery.
used to express triumph, surprise, pleasure, satisfaction, etc., often mixed with irony or mockery
any of a group of natural or synthetic alpha hydroxy acids, including lactic acid and glycolic acid, found in fruit, sour milk, sugar cane, etc. and used in making cleansing creams and lotions that exfoliate the skin
Origin of AHAa(lpha) h(ydroxy) a(cid)
Used to express surprise, pleasure, or triumph.
- Initialism of alpha-hydroxy acid.