DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   shingle
       n 1: building material used as siding or roofing [syn:
            shingle, shake]
       2: coarse beach gravel of small waterworn stones and pebbles (or
          a stretch of shore covered with such gravel)
       3: a small signboard outside the office of a lawyer or doctor,
          e.g.
       v 1: cover with shingles; "shingle a roof"