testatrix: Meaning and Definition of

tes•ta•trix

Pronunciation: (te-stā'triks), [key]
— pl. tes•ta•tri•ces
  1. a woman who makes a will.
  2. a woman who has died leaving a valid will.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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