masc nom sg of ekāyana (adj)
Analysis. eka- (one) + āyana (going, path); literally 'one going' or 'single path', used in the Canon for the direct way to liberation (e.g., Dhammapada 21: 'This is the only way' — ekāyano maggo).
Etymology. eka- 'one' (from PIE *oiko- 'single'; cognate with English 'one', Latin ūnus, Greek oîkos 'house, single dwelling'); āyana from √yā 'go' (cognate with English 'way', Latin via). The compound treats 'going' as a noun of destination or path, imaging a single, unmultiplied course toward the goal.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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