unˈtremulous,a. (un-1 7.) 1826Mrs. Hemans Forest Sanctuary i. lxx, I heard a sweet..strain Piercing the flames, untremulous and clear.1832Miss Mitford Village V. 348 Thy cheek unflush'd; Thy lip untremulous.1853C. Brontë Villette xxi, Here was the seal..deftly dropped by untremulous fingers.