parenthesis

[puh-ren-thuh-sis]
See more synonyms for parenthesis on Thesaurus.com
noun, plural pa·ren·the·ses [puh-ren-thuh-seez] /pəˈrɛn θəˌsiz/.
  1. 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.
  2. Usually parentheses. the material contained within these marks.
  3. 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.
  4. an interval.

Origin of parenthesis

1560–70; < Late Latin < Greek parénthesis a putting in beside. See par-, en-2, thesis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018


Examples from the Web for parenthesis

Contemporary Examples of parenthesis

  • “When you have a food label and see quite a lot of parenthesis—first tip that your food may be highly fabricated,” she says.

    The Daily Beast logo
    Foods That Fudge the Facts

    Kate Dailey

    January 26, 2011

Historical Examples of parenthesis


British Dictionary definitions for parenthesis

parenthesis

noun plural -ses (-ˌsiːz)
  1. a phrase, often explanatory or qualifying, inserted into a passage with which it is not grammatically connected, and marked off by brackets, dashes, etc
  2. 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
  3. an intervening occurrence; interlude; interval
  4. in parenthesis inserted as a parenthesis
Derived Formsparenthetic (ˌpærənˈθɛtɪk) or parenthetical, adjectiveparenthetically, adverb

Word Origin for parenthesis

C16: via Late Latin from Greek: something placed in besides, from parentithenai, from para- 1 + en- ² + tithenai to put
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for parenthesis
n.

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]
Online Etymology Dictionary, © 2010 Douglas Harper