obtectus
From LSJ
εἰρήνη ἡ ὑπερέχουσα πάντα νοῦν → peace that surpasses all understanding
obtectus: a, um, Part., from obtego.
obtectus: ūs, m. obtego,
I a covering (late Lat.), Jul. ap. Aug. c. Sec. Resp. Jul. 4, 65.
obtēctus, a, um, part. de obtego.