without beginning (or end, generally of saṃsāra).

1. going away, departure; loss, decline; moral deterioration; perdition.
2. misfortune; one of four unhappy destinies in saṃsāra.

not making the sound saṃsara?

going out, setting forth; (the way of) getting out, leaving (saṃsāra)

going out, setting forth; being a good way, leading to good; conducive to leaving (saṃsāra)

one who leaves (saṃsara)

goes out, goes forth (to); leaves; esp. leaves saṃsara.

…he…

purity by means of continuing further; purity through saṃsara