haha exclamation 1noun 2verb 1forms 9 exclamation1 •An onomatopoeic representation of laughter. noun2 •A type of boundary to a garden, pleasure-ground, or park, designed not to interrupt the view and to be invisible until closely approached.The estate was cleverly landscaped to give an almost park-like view from the house: copses were planted to conceal buildings, hahas dug to replace fences or hedges. — 1993 •A large leafy Hawaiian plant, Gunnera petaloidea. verb1 •To laugh.Emett yelled for him, and Jones and Jim “hahaed!” — 1908 formshaha'd · haha'ed · haha-ed · hahaed · haha'ing · haha-ing · hahaing · haha's · hahas
