CHIMNEY n.
, a hook for holding pats and kettles over a fire, -- Chimney money, hearth money, a duty formerly paid in England for each chimney. -- Chimney pot (Arch.), a cylinder of earthenware or sheet metal placed at the top of a chimney which rises above the roof. -- Chimney swallow. (Zoöl.) (a) An American swift (Chæture pe…
CINNAMIC a.
mon. Cinnamic acid (Chem.), a white, crystalline, odorless substance. C6H5.C2H2C2H2.CO2H, formerly obtained from storax and oil of cinnamon, now made from certain benzene derivatives in large quantities, and used for the artificial production of indigo.
CLACK n.
e box or chamber in which a clack valve works. -- Clack dish, a dish with a movable lid, formerly carried by beggars, who clacked the lid to attract notice. Shak. Clack door (Mining), removable cover of the opening through which access is had to a pump valve. -- Clack valve (Mach.), a valve; esp. one hinged at one ed…