Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun ha-ha

2 senses of ha-ha

Sense 1
hee-haw, horselaugh, ha-ha, haw-haw -- (a loud laugh that sounds like a horse neighing)
       => laugh, laughter -- (the sound of laughing)

Sense 2
sunk fence, ha-ha, haw-haw -- (a ditch with one side being a retaining wall; used to divide lands without defacing the landscape)
       => ditch -- (a long narrow excavation in the earth)