masc nom sg of nipaka (adj); masc nom sg of nipaka (noun)
Etymology. ni + √pac (to cook, ripen, mature). The root pac denotes ripening and maturation; the prefix ni- (down, into) suggests a process of cooking down to maturity and readiness. Related to Sanskrit nipacyate and Latin coquō (to cook). The image is of someone seasoned, well-cooked by experience—hence mature judgment and wisdom.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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