περίαμμα
From LSJ
Δύο γὰρ, ἐπιστήμη τε καὶ δόξα, ὧν τὸ μὲν ἐπίστασθαι ποιέει, τὸ δὲ ἀγνοεῖν → Two different things are science and belief: the one brings knowledge, the other ignorance
English (LSJ)
ατος, τό, (περιάπτω)
A anything worn about the body, amulet, Plb.33.17.2, D.S.5.64, Dsc.5.141, AP11.257 (Lucill.).