περισιδηρόομαι
From LSJ
ἑτέρως ἠδύνατο βέλτιον ἢ ὡς νῦν ἔχει κατεσκευάσθαι → otherwise they could have been constructed better than they are now (Galen, On the use of parts of the body 4.143.1 Kühn)
English (LSJ)
Pass., to be cased with iron, Bito 49.5, Stud.Pal. 20.67r.6 (ii/iii A. D.).
Greek (Liddell-Scott)
περισῑδηρόομαι: Παθ., περιβάλλομαι ἢ περικαλύπτομαι διὰ σιδήρου, Ἀρχ. Μαθ. 107.