Definify.com
Webster 1913 Edition
Perficient
Per-fi′cient
,Adj.
Making or doing thoroughly; efficient; effectual.
[R.]
Blackstone.
Per-fi′cient
,Noun.
One who performs or perfects a work; especially, one who endows a charity.
[R.]
Webster 1828 Edition
Perficient
PERFI'CIENT
,Noun.