ὑπεξαφύομαι
ὑπεξαφύομαι, to be drained off
Could not find ὑπεξαφύονται in Logeion dictionaries.
ὑπεξαφύονται present middle indicative 3rd plural of ὑπεξαφύομαι
ὑπεξ-ᾰφύομαι, Pass.,
- to be drained off, of streams that lose themselves in the sand, A.R. 2.983.