Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
P. and V. γυμνάζειν; see exercise.
drill holes in: P. and V. τετραίνειν (acc.), τρυπᾶν (acc.) (Sophocles, Fragment).
instrument for drilling holes: P. and V. τρύπανον, τό (Euripides, Cyclops).
