dodder

1. (intransitive) To shake or tremble as one moves, especially as of old age or childhood; to totter.Examples: "Yossarian responded to the thought by slipping away stealthily from the police and almost tripped over the feet of a burly woman of forty hastening across the intersection guiltily, darting furtive, vindictive glances behind her toward a woman of eighty with thick, bandaged ankles doddering after her in a losing pursuit."; "Their neighbours have been, on one side, an old man who dodders around in his dressing gown talking to himself, and on the other a stand-offish couple who pretend not to understand the Spanish he speaks."intransitive