Ology
noun, slang ·Moderate ·College level
Definitions
- 1 Any branch of learning, especially one ending in “-logy”. colloquial
"Dr Ehrhart protested no country under the sun equalled Portugal for curiosities in mineralogy, theology, and wineology – which ology he was convinced was the best of them all."
- 2 an informal word (abstracted from words with this ending) for some unidentified branch of knowledge wordnet
Example
More examples""I want to get more focused in my Japanology. Recently, I just like to look at cafés in Japan via Social Media. Caféology fascinates me, as it is part of my real daily life. For many years, I've been studying Japanese aesthetics. It's an opportunity to peruse the varied cosmopolitan array of cafés in Japan. In the descriptions, Japanese know that 'gairaigo' words attract me." "That's a really beautiful niche focus—you're combining everyday life in Japan with your passion for aesthetics and gairaigo. Café culture in Japan is a great lens for study, because cafés aren't just coffee shops: they're cultural stages where Western imports, Japanese reinventions, and aesthetic sensibilities all intersect.""
Etymology
From the suffix -ology in the names of many sciences.
More for "ology"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.