/ Dictionary / Index R Raskolnik: Meaning and Definition of Find definitions for: Ras•kol•nik Pronunciation: (ru-skôl'nik), [key] — pl. -niks, -ni•ki a member of any of several sects founded by dissenters from the Russian Orthodox Church who opposed the liturgical reforms of Nikon in the 17th century. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rask Rasmussen Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language