Definify.com
Webster 1913 Edition
Hindustani
{
, Hin′doo-sta′nee
,Hin′doo-sta′ni
,Hin′du-sta′ni
}Adj.
[Hind.
Hindūstānī
an Indian, fr. Hind. and Per. Hindūstān
India.] Of or pertaining to the Hindoos or their language.
– Noun.
The language of Hindustan; the name given by Europeans to the most generally spoken of the modern Aryan languages of India. It is Hindi with the addition of Persian and Arabic words.