- either or both of a pair of signs ( ) used in writing to mark off an interjected explanatory or qualifying remark, to indicate separate groupings of symbols in mathematics and symbolic logic, etc.
- Usually parentheses. the material contained within these marks.
- Grammar. a qualifying, explanatory, or appositive word, phrase, clause, or sentence that interrupts a syntactic construction without otherwise affecting it, having often a characteristic intonation and indicated in writing by commas, parentheses, or dashes, as in William Smith—you must know him—is coming tonight.
- an interval.
Origin of parenthesis
Examples from the Web for parentheses
On my computer, there was a contented little stream of smiley faces, made from colons and parentheses.First Lady Michelle Obama’s Magnum Opus
Patricia J. Williams
September 5, 2012
The number of instances of each word are given in parentheses.The City Bride (1696)
In the terms of venation, these parentheses occur most frequently.Explanation of Terms Used in Entomology
John. B. Smith
Dashes are much used where parentheses were formerly employed.The Verbalist
Thomas Embly Osmun, (AKA Alfred Ayres)
If the connection of such expressions is remote, parentheses are used.
If used at all with the parentheses, it should follow the closing parenthesis.
- a phrase, often explanatory or qualifying, inserted into a passage with which it is not grammatically connected, and marked off by brackets, dashes, etc
- Also called: bracket either of a pair of characters, (), used to enclose such a phrase or as a sign of aggregation in mathematical or logical expressions
- an intervening occurrence; interlude; interval
- in parenthesis inserted as a parenthesis
Word Origin and History for parentheses
1540s, "words, clauses, etc. inserted into a sentence," from Middle French parenthèse (15c.), from Late Latin parenthesis "addition of a letter to a syllable in a word," from Greek parenthesis, literally "a putting in beside," from parentithenai "put in beside," from para- "beside" (see para- (1)) + en- "in" + tithenai "put, place," from PIE root *dhe- "to put, to do" (see factitious). Sense extension by 1715 from the inserted words to the curved brackets that indicate the words inserted.
A wooden parenthesis; the pillory. An iron parenthesis; a prison. ["Dictionary of Buckish Slang, University Wit and Pickpocket Eloquence," London, 1811]
Punctuation marks — ( ) — used to separate elements in a sentence. Parentheses subordinate (see subordination) the material within them so that readers save most of their attention for the rest of the sentence: “Aunt Sarah (who is really my mother's cousin) will be visiting next week.”