masc instr sg of visuddha (pp); nt instr sg of visuddha (pp)
Etymology. vi- (apart, asunder) + √suddh (to cleanse, purify). The prefix vi- gives the sense of thorough, complete purification—seeing or making clear by separating away impurities. √suddh is cognate with Sanskrit śuddha and ultimately with English sudatory and Latin sudor (sweat), from the Indo-European root meaning to sweat or exude; the semantic shift from 'exude' to 'cleanse' appears in the notion of purifying by sweating out impurities.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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