Added 10 October 2026 hindoostani noun Categories: LanguageObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about hindoostani at Wordnik → Where our words come from → A form of Hindi spoken around Delhi. Related Words: hindostanihindustanihindustanhindishindoohindooismhindiindonesianhindusindiananindienhinde Back to today's word