feminine noun, nominative singular with postpositive conjunction ca
Analysis. avijjā 'ignorance' + ca 'and'; a sandhi contraction where final -ṃ of avijjaṃ drops before ca. Often paired with other defilements in doctrinal lists (e.g. avijjañca taṇhā ca, ignorance and craving).
Etymology. a- (prefix: not, without; cognates English un-, Greek a(n)-) + vijjā (knowing, knowledge; from √vid 'to see, know', cognate with English wit, Latin vidēre, Sanskrit vid-). Avijjā thus means 'non-knowing'—the root blindness from which all suffering springs in Buddhist doctrine.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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