IPA: /ˌjuːfəˈlɒdʒɪkəl/
KK: /juˈfɑlədʒɪkəl/
Relating to the study of unidentified flying objects (UFOs) and the phenomena associated with them.
Many scientists are skeptical about ufological claims, but some find the subject fascinating.
Ufological → It is formed from "UFO" (an acronym for Unidentified Flying Object, referring to any aerial phenomenon that cannot be immediately identified) and the suffix "-logical" (from Greek "logia", meaning study or science). The term "ufological" refers to the study or science of unidentified flying objects.
Think of the study of 'UFOs' (Unidentified Flying Objects) combined with 'logical' (meaning study) — that's what ufological means.