a. [f. VACATE v. + -ABLE.] That may be vacated; capable of becoming vacant.
1875. Davenport (IA) Democrat, 11 March, 2/3. The difficulty of the situation is, that there are not enough vacant and vacatable federal offices to go ’round.
1895. Westm. Gaz., 6 May, 2/2. The number of Liberal seats vacatable in England and Scotland.
