| 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. | |
| 3. | a stupid or foolish person; - used in a deprecatory or contemptuous sense. |
| Verb | 1. | dingdong - go `ding dong', like a bell |
| Adv. | 1. | dingdong - heartily or earnestly; "They fell to work dingdong" |