Dictionary entry

ὀστράκινος

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament with Strong's

ὀστράκινος-η, -ον

(< ὄστρακον, an earthen vessel or potsherd), [in LXX chiefly for חֶרֶשׂ;]

made of clay, earthen: II Co 4:7, II Ti 2:20.†