Hindoostanee
Pronunciation : Hin"doo*sta"nee, Hin"du*sta"ni
Part of Speech : a.
Etymology : [Hind. Hindustani an Indian, fr. Hind. and Per. Hindustan India.]
Definition : Defn: Of or pertaining to the Hindoos or their language. -- n.
Defn: The language of Hindostan; 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.
Source : Webster's Unabridged Dictionary, 1913