Pronunciation: (kum-plā'sunt), [key]
1. pleased, esp. with oneself or one's merits, advantages, situation, etc., often without awareness of some potential danger or defect; self-satisfied: The voters are too complacent to change the government.
2. pleasant; complaisant.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.