ambassadrix

From ambassad(or) +‎ -(t)rix (or blend of ambassador +‎ -trix).

• IPA^(key): /æmˈbæs.əˌdɹɪks/

ambassadrix (plural ambassadrices)

1. (rare) An ambassadress.

• James A. H. Murray et al., editors (1884–1928), “Amba·ssadrix”, in A New English Dictionary on Historical Principles (Oxford English Dictionary), volume I (A–B), London: Clarendon Press, →OCLC, page 268, column 1: “irreg. f. Ambassador: see -rix.”