Pronunciation: (vek-sā'shus), [key]
1. causing vexation; troublesome; annoying: a vexatious situation.
2. Law.(of legal actions) instituted without sufficient grounds and serving only to cause annoyance to the defendant.
3. disorderly; confused; troubled.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.