Decembrist: Meaning and Definition of

De•cem•brist

Pronunciation: (di-sem'brist), [key]
— n. Russ. Hist.
  1. a participant in the conspiracy and insurrection against Nicholas I on his accession in December, 1825.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.