noun
- plural of phenomenon; remarkable or outstanding occurrences, events, or things that are perceived or observed
Usage: Note: 'phenomena' is the standard plural form in formal and academic English; 'phenomenas' is considered non-standard or colloquial by most style guides and dictionaries
Examples
- The scientist studied various natural phenomenas in the rainforest.
- These phenomenas have puzzled researchers for decades.
- Weather phenomenas like tornadoes are difficult to predict.
- The book explores unusual phenomenas throughout history.
- Both phenomenas occurred on the same night.