n.
An abnormal fear of open or public places.
[Greek agorā, marketplace + -PHOBIA.]
agoraphobiac ag·o·ra·pho'bi·ac' (-ăk') n.agoraphobic ag'o·ra·pho'bic adj. & n.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.