Definition of parenthesis
- explained further in a parenthesis
- The speaker inserted some often amusing parentheses during his speech.
- The plant's common name is followed by its Latin name in parentheses.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'parenthesis.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: one of a pair of marks ( ) that are used around a word, phrase, sentence, number, etc.
What made you want to look up parenthesis? Please tell us where you read or heard it (including the quote, if possible).
Odd Habits and Quirks Quiz