masc nom sg of aniccānupassī (adj); masc nom pl of aniccānupassī (adj); fem nom sg of aniccānupassī (adj); nt nom pl of aniccānupassī (adj); …
Analysis. aniccā (impermanence, the quality of being anicca 'inconstant') + nupassī (one who observes, from anu- 'following along' + passati 'sees'). A bahuvrihi compound: 'one for whom impermanence follows along in observation', i.e. one whose practice is to observe the inconstant nature of all conditioned things.
Etymology. aniccā from a- 'not, without' + nicca (eternal, permanent; from √nic- 'fix, establish'), hence 'the non-permanence'; nupassī from anu- 'along, following' + √pas- 'see' (cognate Latin pascere, English 'pass'). The compound encodes the cardinal Buddhist contemplative practice: insight (vipassanā) into the three marks of existence, of which anicca (impermanence) is primary.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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