κεφαλή, -ῆς, ἡ,
[in LXX nearly always for רֹאשׁ;]
the head: Mt 5:36, Mk 6:24, Re 1:149:7, al. mult.; fig., ἄνθρακες ἐπὶ τὴν κ., Ro 12:20(LXX); αἷμα, Ac 18:6; metaph., of a husband, c. gen., I Co 11:3, Eph 5:23; of Christ, I Co 11:3, Eph 4:155:23, Col 1:182:10, 19; of things, κ. γωνίας, Mt 21:42(LXX).