As a Hindi name

दूत · noun · masculine

वह मनुष्य जो किसी विशेष कार्य के लिये अथवा कोई समाचार पहुँचाने या लाने के लिये कहीं भेजा जाय । सँदेसा ले जाने या ले आनेवाला मनुष्य । चर । बसीठ · प्रेमी का संदेशा प्रेमिका तक या प्रेमिका का संदेशा प्रेमी तक पहुँचानेवाला मनुष्य — Śabdasāgara

दूत · dūt · s.m.

Messenger, carrier of intelligence, envoy, emissary, ambassador; a go-between, negotiator; an angel who passes between God and man; a secret messenger, a spy — Platts (1884), digital edition courtesy DSAL, University of Chicago, p. 531

दूत · masculine

ambassador; envoy; messenger; negotiator

Cited formation "दूत" is दू + -त: दू means "एक और एक । तीन से एक कम", and the suffix -त forms abstract nouns (fem.). CHD Basic Grammar App. I §8(16) — cited from the extracted rule table — base gloss: Śabdasāgara

Cited formation "दूत" is दूना + -त: दूना means "double", and the suffix -त forms abstract nouns (fem.). CHD Basic Grammar App. I §8(16) — cited from the extracted rule table

a Hindi word, a tatsama: the Sanskrit word borrowed unchanged into Hindi दूत — per Wiktionary’s etymology record

“Borrowed from Sanskrit दूत (dūta).” — per Wiktionary’s etymology record