pr 3rd sg of cavati (verb)
Etymology. Root √cav-, related to Sanskrit √cyav- (shift, fall, waver). The sense of movement and collapse suggests Proto-Indo-European *keu̯- (to shake, sway). English cognate: quaver (through Old French, ultimately from the same root via Latin); Sanskrit cyavate means the same. The root's image is of something trembling or giving way — hence both motion and the final collapse into death.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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