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Webster 1913 Edition
Parenticide
Pa-ren′ti-cide
,Noun.
[L.
parenticida
a parricide; parens
parent + caedere
to kill.] 1.
The act of one who kills one’s own parent.
[R.]
2.
One who kills one's own parent; a parricide.
[R.]
Webster 1828 Edition
Parenticide
PARENT'ICIDE
,Noun.