πρόδρομος (pródromos|prod'-rom-os|adjective|before)
[Grk] πρόδρομος LN: 36.9 GK: G4596 Hebrew: בִּכּוּר‎, בִּכּוּרָה‎
Derivation: from the alternate of προτρέχω;
Strong's: a runner ahead, i.e. scout (figuratively, precursor)
KJV: --forerunner.
See: προτρέχω