accusative singular neuter of avitakka (adjective); or accusative singular neuter of avitakka used as a noun meaning 'absence of thinking'
Analysis. a- (not, without) + vitakka (thinking, deliberation); a compound negating the noun vitakka
Etymology. The prefix a- is plain negation (English un-, Greek a-), and vitakka derives from vi- (apart, in different directions, analyzing) + √takk- (to think, analyze). The root √takk- is cognate with English 'think' (both from PIE *tenk-). So avitakka literally means 'not-thinking-apart', i.e., undirected, non-analytical thought or its absence—a key meditative state.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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