masc nom sg of arāga (adj)
Etymology. a- (without) + rāga (passion, desire, color); rāga from √raj (to color, dye, be stained), akin to Latin rufus (red) and English red. The root's concrete image of staining or coloring becomes the abstract sense of being colored by emotion—passion as a stain on the mind.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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