obtentio
From LSJ
Ζήτει συναγαγεῖν ἐκ δικαίων τὸν βίον → Vitam ex honestis tibi para negotiis → Erwirb dir nur gerechten Lebensunterhalt
Latin > English (Lewis & Short)
ob-tentĭo: ōnis, f. id. II.,
I a covering, veiling; trop., obscurity, darkness (postclass.): aliquid obtentionibus allegoricis claudere, by an allegorical dress, Arn. 5, 181; 5, 182.