pebble dash
noun
1.
an exterior wall finish composed of mortar against which, while still wet, small pebbles have been thrown and pressed in.
Compare
roughcast
.
Origin
1900-05
Related forms
pebble-dash,
pebble-dashed,
adjective
British Dictionary definitions for
pebble dash
pebble dash
noun
1.
(
Brit
) a finish for external walls consisting of small stones embedded in plaster