ἀπούρησις
From LSJ
ὁ ναύτης ὁ ἐν τῇ νηῒ μένων βούλεται τοὺς τέτταρας φίλους ἰδεῖν → the sailor staying on the ship wants to see his four friends
English (LSJ)
εως, ἡ,
A making water, ib.30.6, Sor.1.66, Ruf. ap. Aët.11.29, Aret.SD2.3.
German (Pape)
[Seite 333] ἡ, das Urinlassen, Medic.
Greek (Liddell-Scott)
ἀπούρησις: -εως, ἡ, τὸ οὐρεῖν, κατούρημα, Ἀρετ. Αἰτ. Χρον. Παθ. 2. 3.