As an interjection hai
is hi (a purposeful misspelling.
As a noun vai is
a verb animate intransitive: an intransitive verb that agrees with an animate subject.
As a proper noun Vai is
an ethnic group of Liberia and Sierra Leone.
hai
Interjection
(head)
(Internet slang) hi (a purposeful misspelling)
Anagrams
*
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vai
English
Alternative forms
* VAI
Noun
(linguistics) A verb animate intransitive: an intransitive verb that agrees with an animate subject.
Coordinate terms
* vii
* vta
* vti