WordNet (r) 3.0 (2006):

creeping wintergreen
    n 1: creeping shrub of eastern North America having white bell-
         shaped flowers followed by spicy red berrylike fruit and
         shiny aromatic leaves that yield wintergreen oil [syn:
         teaberry, wintergreen, checkerberry, mountain tea,
         groundberry, ground-berry, creeping wintergreen,
         Gaultheria procumbens]