Κηφᾶς (Kēphâskay-fas'proper noun|personCephas)
[Grk] Κηφᾶς LN: 93.211 GK: G3064 Hebrew: כֵּף
Derivation: of Chaldee origin (compare כֵּף);
Strong's: the Rock; Cephas (i.e. Kepha), a surname of Peter
KJV: --Cephas.
See: כֵּף