/mee'dee ay"triks/ , n. , pl. mediatrices /-euh truy"seez, -ay"tri seez'/ , mediatrixes .
a woman who mediates, esp. between parties at variance.
Also, mediatress, mediatrice /mee'dee ay"tris/ .
[ 1425-75; late ME mediatrix, fem. of mediator MEDIATOR; see -TRIX ]
Usage . See -ess, -trix .