Found 1 items, similar to Clack door.
English → English (gcide) Definition: Clack door Clack \Clack\, n. [Cf. F. claque a slap or smack, MHG. klac crack, W. clec crack, gossip. See Clack, v. t.] 1. A sharp, abrupt noise, or succession of noises, made by striking an object. [1913 Webster] 2. Anything that causes a clacking noise, as the clapper of a mill, or a clack valve. [1913 Webster] 3. Continual or importunate talk; prattle; prating. [1913 Webster] Whose chief intent is to vaunt his spiritual clack. --South. [1913 Webster] Clack box (Mach.), the 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. [1913 Webster] 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 edge, which, when raised from its seat, falls with a clacking sound. [1913 Webster]