Clinker - Definition
clinker
n 1: a fragment of incombustible matter left after a wood or
coal or charcoal fire [syn: cinder, clinker]
2: a hard brick used as a paving stone [syn: clinker, clinker
brick]
v 1: clear out the cinders and clinker from; "we clinkered the
fire frequently"
2: turn to clinker or form clinker under excessive heat in
burning