IPA: /əˈrɒlədʒi/
KK: /ɔˈrɑlədʒi/
The study of mountains and their formation, structure, and classification.
Orology is an important field for understanding the Earth's geological features.
Orology is derived from the Greek root "oros" (meaning mountain) and the suffix "-logy" (meaning the study of). Therefore, orology refers to the study of mountains.
Think of 'oros' meaning mountain, and remember that 'orology' is the study of mountains.