masc instr sg of puratthima (adj); nt instr sg of puratthima (adj)
Analysis. Compound: pura- (front, fore) + atthima (easternmost), literally 'front-most' or directionally 'toward the east (the quarter ahead)'.
Etymology. Sanskrit puraḥ (before, in front) + atthima (superlative of existing directional), from pura- meaning 'in front, forward' (cognate with English fore, Greek pro-, Latin pro-) and a superlative suffix -thima (akin to Sanskrit -tama). The east was conceived as the primary direction (the direction one faced), hence pura- (forward/front) came to mean 'eastward'.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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