RhymeZone: haha definitions

Hey you! Yes, you! Thank you for adding beauty to the world!

Definitions of haha:

verb: To laugh.
noun: Type of boundary to a garden, pleasure-ground, or park, designed not to interrupt the view and to be invisible until closely approached.
noun: A large leafy Hawaiian plant, Gunnera petaloidea.

(Definitions from Wiktionary)