What is the meaning of Forerunner?
A runner at the front or ahead.
By extension, a non-competitor who leads out the competitors on to the circuit, or who runs/rides the course prior to competitor trials, usually testing or checking the way.
A precursor or harbinger, a warning ahead.
A forebear, an ancestor, a predecessor.
A postage stamp used in the time before a region or area issues stamps of its own.
Source: wiktionary.orgSearch words containing