n.
The study of unidentified flying objects.
ufological u'fo·log'i·cal (yū'fə-lŏj'ĭ-kəl) adj.
ufologist u·fol'o·gist 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.