masc instr sg of appamāṇa (adj); nt instr sg of appamāṇa (adj)
Analysis. a- (not) + pamāṇa (measure, standard, authority); literally 'without measure or standard'
Etymology. The prefix a- (without) negates pamāṇa, which derives from √mā (to measure). Cognate with English 'mete', Latin 'metior', and Sanskrit 'māṇa'. The compound carries both a spatial sense (lacking boundaries) and an authoritative sense (lacking a standard or rule to govern).
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
Lite mode — plain HTML for e-readers and old browsers. Full version