ablative singular + api (sandhi form dūratopi)
Analysis. dūrato (ablative of dūra, 'from far away') + api ('even, also'), fused by sandhi: 'even from far away', emphasizing distance or remoteness as a source or vantage point.
Etymology. dūra is from PIE *duer- 'far' (Sanskrit dūra, Greek thurrá 'door' via the sense of remote, far-off threshold); cognate with English 'door' (something far from the hearth). The prefix-like use of -to marks the ablative, and api 'also, even' (from PIE *api- 'off, away') intensifies the remoteness.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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