Dictionary
il•le•git•i•ma•tize
Pronunciation: (il"i-jit'u-mu-tīz"), [key]—
v.t., -tized, -tiz•ing.
to make illegitimate:
The decree illegitimatized his heirs. Also, esp. Brit.,il•le•git'i•ma•tise".Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.