Word Origin & History
mountebank"a doctor that mounts a bench in the market, and boasts his infallible remedies and cures" [Johnson], 1577, from It. montambanco, contraction of monta in banco "quack, juggler," lit. "mount on bench" (to be seen by crowd), from monta, imperative of montare "to mount" + banco, var. of banca "bench."