gummidinger
n.— «Earlier in his career, Mr. Davis worked in Europe for Fiat and G.M. In Germany, he learned gummidingers, a name for rubber thingamajigs that have no name. Mr. Davis defined the British-sounding mucketts as “complicated rubber moldings that hide nasty window-door frame areas or direct water drips to appropriate places.”» —“Body Language: How to Talk the Designers’ Talk” by Phil Patton New York Times Apr. 1, 2007. (source: Double-Tongued Dictionary)