English

Noun

exterminatress ‎(plural exterminatresses)

1. (rare) A female exterminator; an exterminatrix.

References

• “Exterminatress” listed on page 462 of volume III (D–E), § ii (E) of A New English Dictionary on Historical Principles [1st ed., 1897]
  Exterminatress (ekstə̄·ɹmineⁱːtrės). [f. Exterminator + -ess.] A female exterminator. [¶] 1891 Sat. Rev. 12 Sept. 289/2 Miss Ormerod, the exterminatress of insects.
• “exterminatress” listed in the Oxford English Dictionary [2nd ed., 1989]