vigilance committee: Meaning and Definition of

vig'ilance commit"tee

Pronunciation: [key]
  1. an unauthorized committee of citizens organized for the maintenance of order and the summary punishment of crime in the absence of regular or efficient courts.
  2. (in the South) an organization of citizens using extralegal means to control or intimidate blacks and abolitionists and, during the Civil War, to suppress Union loyalists.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.