1. to move about continuously, to come again and again Ja.i.335.
2. to go through one life after the other, to transmigrate DN.i.14; DN-a.i.105; ppr. saṃsaranto (& saṃsaraṃ); SN.iii.149; SN.iv.439; Iti.109; Pv-a.166; med. saṃsaramāna Vv.19#7; ger -saritvā SN.iii.212; Pp.16

pp saṃsarita & saṃsita.

saṃ + sarati, of sṛ.