What does RPE mean? This page is all about the meaning, abbreviation and acronym of RPE. explaining the definition or meaning and giving useful information of similar terms.
Tragedy crossed our path again. 1. footpath, pathway. Path, lane, trail are passages or routes not as wide as a way or road. A path is a way for passing on foot; a track, beaten by feet, not specially constructed, is often along the side of a road: a path through a field.
Freebase(0.00 / 0 votes)Rate this definition: Path. In graph theory, a path in a graph is a sequence of edges which connect a sequence of vertices. A path may be infinite, but a finite path always has a first vertex, called its start vertex, and a last vertex, called its end vertex.