perductio

ἥλιον ἐν λέσχῃ κατεδύσαμεν → we let the sun go down in talk, we let the sun go down in conversation

Latin > English (Lewis & Short)

perductĭo: ōnis, f. perduco, I. A. 2.,
I a leading, conducting of water (only in Vitr.): aquarum perductiones ad habitationes, Vitr. 8, 6.