| English noun: ha-ha | |||
| 1. | ha-ha (communication) a loud laugh that sounds like a horse neighing | ||
| Synonyms | haw-haw, hee-haw, horselaugh | ||
| Broader (hypernym) | laugh, laughter | ||
| 2. | ha-ha (artifact) a ditch with one side being a retaining wall; used to divide lands without defacing the landscape | ||
| Synonyms | haw-haw, sunk fence | ||
| Broader (hypernym) | ditch | ||