ding·dong, ding-dong n.
1. The sound of, or as of, repeated strokes on a metallic body, as a bell; a repeated and monotonous sound.
2. Horol. An attachment to a clock by which the quarter hours are struck upon bells of different tones.
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ding-dong
n : the noise made by a bell
dingdong
adv : heartily or earnestly; "They fell to work dingdong"
v : go `ding dong', like a bell [syn: ding, dong]