Dictionary
vig•i•lan•te
Pronunciation: (vij"u-lan'tē), [key]—
n.
1. a member of a vigilance committee.
2. any person who takes the law into his or her own hands, as by avenging a crime.
—
adj.
done violently and summarily, without recourse to lawful procedures:
vigilante justice. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.