Ask at the forum if you have an Ancient or Modern Greek query!

διαγρυπνεῖν

From LSJ

Μαστιγίας ἔγχαλκος, ἀφόρητον κακόν → Pecuniosus verbero, malum maximum → Ein reicher Taugenichts, wie unerträglich schlimm

Menander, Monostichoi, 365

Greek > English (Woodhouse Verbs Reversed)

(see also διαγρυπνέω): be wakeful, lie awake