accusative plural masculine of anattā (adjective/pronoun); also interpreted as a/n + attā, 'not-self'
Analysis. a- (prefix 'not, without') + attā (Pali atta, self, soul; Sanskrit ātman). The canonical term for the Buddhist principle anattā (Pk. anattaṁ), that no phenomenon possesses an unchanging, independent essence — opposed to the Upaniṣadic brahminical doctrine of ātman as eternal soul.
Etymology. a- + attā (from Proto-Indo-European *h₂et- 'to go'; Sanskrit ātman 'self, breath, soul', also cognate with Old English æðm 'breath' and Greek aithra 'air'). The prefix negates the noun directly: 'non-self' (no abiding soul).
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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