masc instr sg of odāta (pp); nt instr sg of odāta (pp)
Etymology. From odāyati, which appears related to √dah (to burn, blaze), with the prefix o- (a dialectal or emphatic variant; cognate with Sanskrit oda-, also meaning white). The semantic path runs from the brightness of flame (burning white-hot) to whiteness and purity generally. The word's participial form odāta (made white, purified) reflects this agentive sense.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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