Dictionary entry

κονιάω

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

κονιάω, -ῶ

(< κονία, dust, lime), [in LXX: De 27:2, 4 (שִׂיד), Pr 21:9*;]

to plaster or whiten over: of tombs, Mt 23:27; fig., of a hypocrite, Ac 23:3.†