ha-ha
1. [ noun ] a loud laugh that sounds like a horse neighing
Synonyms: horselaugh haw-haw hee-haw
Related terms: laugh hee-haw
2. [ noun ] a ditch with one side being a retaining wall; used to divide lands without defacing the landscape
Synonyms: haw-haw sunk_fence
Related terms: ditch
Similar spelling:   haw-haw
  HA
  Hawaii
  hay
  haw
  Hau
  hao
  Hai
  Hae