As a deity name
Name 489 of the Vishnu Sahasranāma — Mahabharata (Anushasana Parva), as taught by Bhishma to Yudhishthira on his deathbed
As a Hindi name
भूतमहेश्वर · noun · masculine
शिव — Śabdasāgara
As a Sanskrit word
Meaning
शिव — Śabdasāgara
Scripturally attested Verified derivationMultiple readings (2)Why this matches what you typed
The spelling you confirmed, भूतमहेश्वर, is itself a dictionary headword — no grammatical transformation stands between what you typed and the meaning above.
Dictionary citations
bhūta—maheśvara m. = -bhartṛ, R.
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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