Hai definition

Yes.
adverb
20
7
Health care–associated infection; healthcare-associated infection.
abbreviation
15
5
Hai is defined as yes in Japanese.

An example of hai is what you say when you enter a restaurant in Japan and are asked if you want to sit down.

interjection
4
2
(Internet slang) Hi (a purposeful misspelling)
interjection
3
4
Advertisement