masculine nominative singular with iti enclitic particle
Analysis. dvidhā (in two ways, in two parts) + patha (path, road); the iti marks the end of direct speech or quoted form—here simply the nominative singular of dvidhāpatha meaning 'a path [that goes] in two directions'.
Etymology. dvidhā from dvi (two, from PIE *dwe-, cognate English two, Latin duo) + dhā (division, splitting, from √dhā 'to place, split'); patha from √path (to walk, spread), cognate with English path, Latin patēre (to be open). The compound speaks to the concrete image of a road dividing into two ways.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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