testatrix

from WordNet (r) 3.0 (2006)
testatrix
    n 1: a female testator
    
from The Collaborative International Dictionary of English v.0.48
Testatrix \Tes*ta"trix\, n. [L.] (Law)
   A woman who makes and leaves a will at death; a female
   testator.
   [1913 Webster]
    
from Bouvier's Law Dictionary, Revised 6th Ed (1856)
TESTATRIX. A woman who makes a will or testament, is so called. 
    

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