haha
- An expression or representation of laughter, often used in written communication to indicate amusement or humor. interjectionWhen she read the joke, she couldn't help but respond with a 'Haha'.He texted 'Haha' after seeing the funny meme his friend sent him.
- A type of landscape design feature, consisting of a sunken fence or ditch that serves as a boundary without obstructing views. nounThe estate was surrounded by a haha, which kept the sheep out of the gardens.From a distance, the haha was invisible, maintaining the scenic view of the rolling hills.