elevator speech
n.— «Elevator speech: a short two- or three-minute briefing.» —“Gold Mine of Gobbledygook” by Bryan Brumley in Washington, D.C. AP May 18, 1989. (source: Double-Tongued Dictionary)
Further reading
A young caller from the Hudson Valley of New York wonders about his grandmother’s use of stemwinder to praise a speech she thought was excellent. In the early 1800s, people used pocket watches that had to be wound with a tiny key. Once someone...
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