from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The political philosophy of avoiding the extremes of right and left by taking a moderate position.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any moderate political philosophy that avoids extremes.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a political philosophy of avoiding the extremes of left and right by taking a moderate position or course of action
centre + -ism (Wiktionary)