to “rain forth,” to begin to rain, shed rain SN.i.100; Snp.18 sq. (imper. pavassa), Snp.353 (variant reading) Ja.vi.500 (“cry”), Ja.vi.587 (aor. pāvassi)
pp pavaṭṭha pavuṭṭha;: see abhi˚.

pa + vṛṣ