or coomb C0830600 (ko͞om)n.1. Variants of combe..2. See cirque.
coom
(kuːm) or
coomb
ndialectchieflyScotandNorthern English waste material, such as dust from coal, grease from axles, etc[C16 (meaning: soot): probably a variant of culm1]EncyclopediaSeecoomb