noun · common

ha-ha

ha-ha · ha-has

и-а

i-ah

A laughA laugh.

UK/ˈhɑːhɑː/US/ˈhɑˌhɑ/

Meaning

3 senses

A laugh.
a loud laugh that sounds like a horse neighing
Something funny; a joke.
A ditch with one vertical side, acting as a sunken fence, designed to block the entry of animals into lawns and parks without breaking sightlines.

1 languages

From French haha, supposedly from ha! as an expression of surprise.

Wiktionary, CC BY-SA 4.0 · source

plural: ha-has

Singular	ha-ha
Plural	ha-has

regular

5 synonyms

sunk fenceha-ha fence

Close in meaning

a ditch with one side being a retaining wall; used to divide lands without defacing the landscape:sunk fencehaw-haw
a loud laugh that sounds like a horse neighing:hee-haw horselaughhaw-haw