As a Hindi name
भूकर्ण · noun · masculine
पृथ्वी का व्यास — Śabdasāgara
As a Sanskrit word
Meaning
the diameter of the earth
Verified derivationMultiple readings (3)Why this matches what you typed
The spelling you confirmed, भूकर्ण, is itself a dictionary headword — no grammatical transformation stands between what you typed and the meaning above.
Dictionary citations
bhū—karṇa m. the diameter of the earth, Sūryas.
bhūkarṇa m. (-rṇaḥ) (In astronomy), The radius of the equator. E. bhū, and karṇa a sine.
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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