IPA: /ˌjuːˈfɒlədʒɪst/
KK: /juˈfɑlədʒɪst/
A person who studies unidentified flying objects (UFOs) and investigates reports of sightings.
The ufologist presented his findings at the annual conference on extraterrestrial life.
Ufologist → It is formed from "UFO" (an acronym for Unidentified Flying Object, where "unidentified" means not identified and "flying object" refers to any object that flies) and "-logist" (from Greek "logia", meaning study or science). A ufologist is someone who studies unidentified flying objects.
Think of someone who studies the 'unidentified' ('UFO') and the 'science' of it ('-logist'). This helps you remember that a ufologist is a person who investigates UFOs.