Abbott-Smith Manual Greek Lexicon
πηλός (G4081)
6 πηλός , οῦ, ὁ , [in LXX chiefly for חֹמֶר , טִיט ;] clay , as used by a potter: Ro 9:21 (cf. Is 29:16 , al.). = βόρβορος , wet clay, mud : Jo 9:6 , 11 , 14 , 15 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain