unˈtangible,a. (un-1 7, 5 b.) [1775Ash.]1816–30Bentham Offic. Apt. Maximized, Extr. Const. Code 6 The special good will,..tangible or untangible, naturally flowing from these sentiments.1818T. L. Peacock Nightmare Abbey xii, No, sir, genuine untangible ghosts.