masc nom sg of ritta (pp)
Etymology. Past participle of ri, to scatter or strew (cognate with Latin rivus "stream, watercourse" and English rive "to tear apart"). The original sense "scattered, dispersed" → "emptied" → "empty"; the shift from physical dispersal to spatial emptiness parallels the semantic path of related Indo-European words for dispersal.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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