n. [ OF. cliquet the latch of a door. See 5th Click. ] 1. The knocker of a door. [ Prov. Eng. ] [ 1913 Webster ]
2. A latch key. [ Eng. ] Chaucer. [ 1913 Webster ]
n. a fast and rhythmic clicking sound, as of “click-clack”; as, the clickety-clack of the typewriters. Syn. -- clickety-clack. [ WordNet 1.5 ]