ὀστράκινος (ostrákinos|os-tra'-kin-os|adjective|earthenware)
[Grk] ὀστράκινος LN: 2.20 GK: G4017 Hebrew: חֲסַף‎, חֶרֶשׂ‎
Derivation: from ὄστρακον ("oyster") (a tile, i.e. terra cotta);
Strong's: earthen-ware, i.e. clayey; by implication, frail
KJV: --of earth, earthen.