ὡς μήτε τὰ γενόμενα ἐξ ἀνθρώπων τῷ χρόνῳ ἐξίτηλα γένηται → in order that so the memory of the past may not be blotted out from among men by time
(see also: περικλείω, περικλῄω) encircle, envelop, hem in, shut in, surround an enemy
