noun, plural ex·ec·u·tri·ces [ig-zek-yuh-trahy-seez] /ɪgˌzɛk yəˈtraɪ siz/, ex·ec·u·trix·es. Law.
Examples from the Web for executrix
It was a very young thing in the poor youth to make her executrix.The Heir of Redclyffe|Charlotte M. Yonge
His will declared the princess to be his sole heir and executrix.The Love Affairs of Great Musicians, Volume 2|Rupert Hughes
I am sure that the executrix will be most happy to forward such very judicious arrangements.Valerie|Frederick Marryat
My father had left Mr. Hardinge the executor, and my mother an executrix of his will, with survivorship.Afloat And Ashore|James Fenimore Cooper
"I prefer not to act as executrix of the will, Judge Hollenback," said Anne dully.From the Housetops|George Barr McCutcheon