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Synonyms

ad hoc

American  
[ad hok, ahd hohk] / æd ˈhɒk, ɑd ˈhoʊk /

adverb

  1. for the special purpose or end presently under consideration.

    a committee formed ad hoc to deal with the issue.


adjective

  1. concerned or dealing with a specific subject, purpose, or end.

    The ad hoc committee disbanded after making its final report.

ad hoc British  
/ æd ˈhɒk /

adjective

  1. for a particular purpose only; lacking generality or justification

    an ad hoc decision

    an ad hoc committee

"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

ad hoc Cultural  
  1. A phrase describing something created especially for a particular occasion: “We need an ad hoc committee to handle this new problem immediately.” From Latin, meaning “toward this (matter).”


ad hoc Idioms  
  1. For the special purpose or end at hand; also, by extension, improvised or impromptu. The term, Latin for “to this,” is most often used for committees established for a specific purpose, as in The committee was formed ad hoc to address health insurance problems. The term is also used as an adjective (An ad hoc committee was formed), and has given rise to the noun adhocism for the tendency to use temporary, provisional, or improvised methods to deal with a particular problem. [Early 1600s]


Usage

What does ad hoc mean? Something ad hoc is put together on the fly for one narrow, pressing, or special purpose. For example, a government committee arranged to address one specific problem would be an ad hoc committee. More loosely, it can mean "spontaneous," "unplanned," or "on the spot."Ad hoc is one of those Latin phrases commonly found in academic, law, and government contexts. It literally means "for this (thing)."

Etymology

Origin of ad hoc

First recorded in 1550–60; from Latin ad hōc “for this, to this”

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He added that leaving the decision of whether to declare membership of the Freemasons to individual officers and staff on an "ad hoc basis" would not "achieve the object of maintaining or enhancing public trust".

From BBC

Hapag-Lloyd said in an ad hoc release that it is in negotiations to buy all of ZIM’s shares but is yet to enter into a binding agreement.

From Barron's

These ad hoc coalitions are not restricted to defence alone.

From BBC

For four decades, they lived on an 18th-century farm in Gettysburg that had once served as a stop on the Underground Railroad and an ad hoc hospital during the battle.

From The Wall Street Journal

He has been active philanthropically for years but historically has made gifts on an ad hoc basis.

From The Wall Street Journal