ἀψόρροος
From LSJ
Dante Alighieri, Paradiso, XXXIII, v. 145
English (LSJ)
ον, contr.ἀψίνθ-ρρους, ουν, (ἄψ, ῥέω)
A back-flowing, refluent, Homeric epith. of Ocean, regarded as a stream encircling the earth and flowing back into itself, Il.18.399, Od.20.65.