traitoress
nounEtymology From Middle English traitresse, traytouresse, from Middle French traitresse, Anglo-Norman traiteresse, treiteresce; equivalent to traitor + -ess.
1
Archaic A female traitor.
- Rather than heed her warnings, those who hear her words name her a traitoress or a woman insane.2005, Lynda Rue Duerksen Jordan, Risking Apollo’s Kiss: Stories of Academically-Talented Women Teachers Naming Themselves, page 4: