cataphractarius
Could not find cataphractarios in Logeion dictionaries.
cataphractarios Noun: masculine accusative plural of cataphractarius
cătăphractārĭus, ii, m. [cataphractes],
- mailed, clad in mail, Lampr. Alex. Sev. 56; Decius ap. Treb. Claud. 16; cf. cataphractus.
cataphractārius, a, um, s. cataphractēs.
cătăphractārĭus, a, um, cuirassé : Lampr. Al. Sev. 56.