As a Hindi name
देना
to give, grant, award; to lay (eggs), give birth to; to orate, deliver; to pay
a Hindi word; it is not Sanskrit
“Hindi verb set देना (denā) दिलाना (dilānā) दिलवाना (dilvānā) Etymology tree Proto-Indo-European *deh₃-redup. Proto-Indo-European *-ti Proto-Indo-European *dédeh₃ti Proto-Indo-Iranian *dádaHti Sanskrit ददा॑ति (dádāti) ▲ Prakrit 𑀡𑁂𑀇 (ṇei)influ. Prakrit 𑀤𑁂𑀇 (dei) Old Hindi देना (…” — per Wiktionary’s etymology record
As a Sanskrit word
Meaning
an illuminator, enlightener
Verified derivationMultiple readings (3)Why this matches what you typed
The spelling you confirmed, दीपितृ, is itself a dictionary headword — no grammatical transformation stands between what you typed and the meaning above.
Dictionary citations
dīpitṛ m. an illuminator, enlightener, Pāṇ. iii, 2, 153.
dīpitṛ mfn. (-tā-trī-tṛ) An illuminator, an enlightener, shining, irradiating. E. dīpa to kindle, &c. tṛc aff.
Alternative readings
More than one analysis survives full verification. That ambiguity is real, so we show every reading rather than pick one silently.
Caveats
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