Word Study
haw-haw
WORDNET DICTIONARY
Noun haw-haw has 2 senses
- haw-haw(n = noun.communication) ha-ha, hee-haw, horselaugh - a loud laugh that sounds like a horse neighing; Array is a kind of laugh, laughter
- haw-haw(n = noun.artifact) ha-ha, sunk fence - a ditch with one side being a retaining wall; used to divide lands without defacing the landscape; Array is a kind of ditch
CIDE DICTIONARY
haw-haw, n. [Duplication of haw a hedge.].
- See Ha-ha. [1913 Webster]
- a loud laugh that sounds like a horse neighing. [WordNet 1.5]
- a sunken fence (so as not to interfere with the view). [WordNet 1.5]
For further exploring for "haw-haw" in Webster Dictionary Online