διοπτεία
From LSJ
ἀνδρῶν γὰρ ἐπιφανῶν πᾶσα γῆ τάφος → for illustrious men have the whole earth for their tomb, for heroes have the whole earth for their tomb, the whole earth is the tomb of famous men
English (LSJ)
ἡ,
A seeing through, τὴν δ. ἀκώλυτον παρέχειν Procl.Hyp. 3.17. II use of the διόπτρα, Hero *Deff.135.8.
Greek (Liddell-Scott)
διοπτεία: ἡ, παρατήρησις διὰ διόπτρας, Πρόκλ. Ὑποθέσ. 15C, 16Β, κτλ.