n. The common name of plants of the genus Cuscuta, a group of very slender, branched, twining, leafless, yellowish or reddish annual parasites, belonging to the natural order Convolvulaceæ.To shake; tremble.n. The various dodders are named, for the most part, from their principal host or from some leading character, and the specific names are usually translations of vernacular ones or vice versa. See the following phrases.