pappaṭaka
- a broken bit, splinter, small stone (?) (Rh. D. in Dial. iii.83 “outgrowth”) DN.iii.87 (bhūmi ˚ṃ paribhuñjati); Vism.418 (≈) Ne.227 (Com.) (˚ojaṃ khādāpento).
- a water plant; see paṇṇaka 2; cp. also papaṭikā2 & Sk. parpaṭa, Name of medicinal plant.
etym. uncertain