# theories

Pronunciation: US say "THEE-uh-reez" /ˈθiːəɹiz/; UK/AUS say "THEER-eez" /ˈθɪəɹiz/

## Noun

1. Plural of theory. — plural of theory
   - Simple: Plural of theory. Use this form when you mean more than one idea that explains something.
   - _Competing theories about the origin of the universe still divide physicists._
   - _Her lectures wove together economic theories from several different schools of thought._

Source: DictionaryAI, https://dictionaryai.com/define/theories (written from Wiktionary data, CC BY-SA 4.0: https://creativecommons.org/licenses/by-sa/4.0/).