championess

From champion +‎ -ess.

championess (plural championesses)

1. (archaic) A female champion.
   • 1590, Edmund Spenser, “Book III, Canto XII”, in The Faerie Queene. […], London: […] [John Wolfe] for William Ponsonbie, →OCLC:

     Then laid the noble Championesse strong hond / Upon th'enchaunter which had her distrest / So sore, and with foule outrages opprest.