Dictionary
Peck•sniff•i•an
Pronunciation: (pek-snif'ē-un), [key]—
adj. (often l.c.)
hypocritically and unctuously affecting benevolence or high moral principles.
Also,Peck'sniff•ish.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.