alarmable,a.|əˈlɑːməb(ə)l| [f. alarm v. + -able.] Liable to be alarmed or excited; excitable. 1813W. Taylor Month. Mag. XXXV. 139 A more delicate and alarmable sensibility.1841Chambers's Journ. 4 Sept. X. 260 A suspicious and very alarmable individual.