n. Someone who does as they wish, unconstrained to external influences
the GNU version of the Collaborative International Dictionary of English
n. a person who pursues independent thought or action.
The Century Dictionary and Cyclopedia
n. One who accepts any theory or doctrine of individualism.
Of or pertaining to individualism; individualistic.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. marked by or expressing individuality
n. a person who pursues independent thought or action
Word Usage
"And I will use the term individualist anarchism in a broad sense, to describe any position that (1) denies the legitimacy of any form of (monopoly) government authority, (2) on individualist ethical grounds."