forisfamiliation

from The Collaborative International Dictionary of English v.0.48

Forisfamiliation \Fo`ris*fa*mil`i*a"tion\, n. (Law)
   The act of forisfamiliating.
   [1913 Webster]

from Bouvier's Law Dictionary, Revised 6th Ed (1856)

FORISFAMILIATION, law of Scotl. By this is understood the act by which a 
father gives to a child his share of his legitime, and the latter renounces 
all further claim. From this time, the child who has so received his share, 
is no longer accounted 4 child in the division of the estate. Ersk. Inst. 
655, n. 23; Burt. Man. P. R. part 1, c. 2, s. 3, page 35.