to set out, start, go forth Dhp-a.ii.42; aor. 3^rd sg. pāyāsi DN.ii.73; Ja.i.64, Ja.i.223; Ja.iii.333; Vv-a.64; Pv-a.272; 3^rd pl. pāyesuṃ Ja.iv.220, and pāyiṃsu DN.ii.96; Ja.i.253; Dhp-a.iii.257
pp pāyāta (q.v.) See also the quasi synonymous abhiyāti.

pra + ā + yā