Ussāva¹

hoarfrost, dew DN.ii.19; Ja.iv.120; Ja.v.417; -bindu a dew drop AN.iv.137; Pv.iv.1#5; Snp-a.458; in comparisons: Vism.231, Vism.633.

either = Sk. avaśyāya, or to ud + sru

Ussāva²

outflow, taint, stain (cp. āsava) Dhp-a.iv.165 (taṇhā˚; variant reading ussada, to ussada 6).

fr. ud + sru