Shingle - Definition
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"