The Collaborative International Dictionary of English v.0.48:

Pathway \Path"way\, n.
   A footpath; a beaten track; any path or course. Also used
   figuratively. --Shak.
   [1913 Webster]

         In the way of righteousness is life; and in the pathway
         thereof is no death.                     --Prov. xii.
                                                  28.
   [1913 Webster]

         We tread the pathway arm in arm.         --Sir W.
                                                  Scott.
   [1913 Webster]

WordNet (r) 3.0 (2006):

pathway
    n 1: a bundle of myelinated nerve fibers following a path
         through the brain [syn: nerve pathway, tract, nerve
         tract, pathway]
    2: a trodden path [syn: pathway, footpath]

Moby Thesaurus II by Grady Ward, 1.0:

33 Moby Thesaurus words for "pathway":
   alameda, beaten path, beaten track, berm, bicycle path, boardwalk,
   bridle path, catwalk, esplanade, fastwalk, foot pavement, footpath,
   footway, garden path, groove, hiking trail, mall, parade, path,
   prado, promenade, public walk, run, runway, rut, sidewalk,
   towing path, towpath, track, trail, trottoir, walk, walkway