'Hindi' definitions:

Definition of 'Hindi'

From: WordNet
adjective
Of or relating to or supporting Hinduism; "the Hindu faith" [syn: Hindu, Hindi, Hindoo]
noun
The most widely spoken of modern Indic vernaculars; spoken mostly in the north of India; along with English it is the official language of India; usually written in Devanagari script

Definition of 'Hindi'

From: GCIDE
  • Hindi \Hin"di\, n. [Prop. a Per. adj. meaning, Indian, Hindoo.] The name given by Europeans to that form of the Hindustani language which is chiefly spoken by native Hindus. In employs the Devanagari character, in which Sanskrit is written. --Whitworth. [1913 Webster]