opt 3rd sg of nāssa (verb); opt 2nd sg of nāssa (verb)
Analysis. na (negation) + assa (optative of atthi, 'to be'). The contraction shows sandhi: final -a of na drops before initial a- of assa, leaving nāssa.
Etymology. na is the ancient negation (Sanskrit na, Greek oa- in oudeis 'no one', English un-); assa is the optative stem of atthi 'is', from Indo-European *h₂es- 'to be' (Sanskrit as-, Latin esse, English is). Together they express conditional non-being or negation of possession.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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