προκαλύπτεσθαι
From LSJ
Ἐλεύθερον φύλαττε τὸν σαυτοῦ τρόπον → Te liberum ipse moribus praesta tuis → Die Freiheit wahre deiner eignen Lebensart
Greek > English (Woodhouse Verbs Reversed)
(see also προκαλύπτω): cover over, veil oneself, put as a screen in front