n. A making actual or really existent; noun form of actualize.
The Century Dictionary and Cyclopedia
n. A making real or actual; the reducing of an idea to a state of actuality or existence; the state of being made actual. Also spelled actualisation.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. making real or giving the appearance of reality
Word Usage
"The only thing that stands between the people of Myanmar's quest for freedom and its actualization is merely time, and Indians of all people should know that."