The Collaborative International Dictionary
Exhereditation
Exhereditation \Ex`he*red`i*ta"tion\, n. [LL. exhereditare,
exhereditatum, disinherit.]
A disinheriting; disherison. [R.]
--E. Waterhouse.
Syn: exheredation. [1913 Webster]
Wiktionary
exhereditation
n. A disinheriting; disherison.