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definitions

ufology

[yoo-fol-uh-jee]
noun
  1. the study of unidentified flying objects.

Origin of ufology

First recorded in 1955–60; UFO + -logy
Related formsu·fo·log·i·cal [yoo-fuh-loj-i-kuh l] /ˌyu fəˈlɒdʒ ɪ kəl/, adjectiveu·fol·o·gist, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for ufology

ufology

noun
  1. the study of UFOs
Derived Formsufologist, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for ufology
n.

1959, from UFO + -logy.

Online Etymology Dictionary, © 2010 Douglas Harper