[f. EXTERMINATOR + -ESS.] A female exterminator.
1706. Brocklesby, Gospel-Theism, II. vi. 259/2. The Investigatress of the Virtues, the Exterminatress of the Vices, the Inventress of Laws and of the Dues and Rights of Men.
1891. Sat. Rev., 12 Sept., 289/2. Miss Ormerod, the exterminatress of insects.