(informal) Coastal Carolina University.

(Australia, politics, slang, mildly derogatory) The Coalition of the Liberal Party and the National Party, emphasising its pro-coal policies.

plural of coal hole

plural of coal cracker

plural of coaster step

(idiomatic) Do not criticise matters outside your field of expertise; mind your own business.

(historical) A kind of coat with a flaring shape, popular in the early 20th century.

present participle of skim-coat

A thin layer of plaster, glue, plastic, or other substance applied over a surface in order to cover imperfections and make it smoother.

To apply a skim coat.