noun (n.), accusative singular
Analysis. a- (not) + kusala (wholesome, skillful) + mūla (root, basis). The compound denotes the fundamental conditions from which unskillful action arises in Buddhist psychology.
Etymology. kusala is related to Sanskrit kuśala (skillful, dexterous); a- is the standard Pali negation (cognate with English un-, Greek a-). The prefix reverses the valence from wholesome to unwholesome. mūla (root) is cognate with English root and Latin radix, all from the Indo-European *wrād- (to dig, branch).
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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