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ibid.

American  
[ib-id] / ˈɪb ɪd /

abbreviation

  1. ibidem.


ibid. British  

abbreviation

  1. ibidem

"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

ibid. Cultural  
  1. An abbreviation for ibidem, a Latin word meaning “in the same place.” It is used in footnotes and bibliographies to refer to a source cited in a previous entry.


Etymology

Origin of ibid.

Latin: in the same place

Explanation

When you see ibid. in a list of references or citations, it's a shortcut that lets you know the given information was found in a previously mentioned source. The word ibid. is actually short for the Latin word ibidem, meaning "in the same place." It is used in citations to refer back to the same source previously cited. This is handy in scholarly work when the same book or article is cited multiple times in a row. For example, if you're writing a paper and use several different facts from the same book, using ibid. can save you from repeating the full citation each time.

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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.

See Examples For:

See ibid. on the worship of Alful, Sahd, and Sahid.

From The History of Antiquity, Vol. I (of VI) by Max Duncker

Mount Independence, 132; evacuation of, 156; ibid. by British, 182.

From Vermont A Study of Independence by Rowland E. (Evans) Robinson

On the excess of female Lucanus, ibid. p.

From The Descent of Man and Selection in Relation to Sex, Vol. I by Charles Darwin

B. Walkley, British Delegate, ibid., vol. ii., p.

From The Development of Rates of Postage An Historical and Analytical Study by A. D. Smith

Annandale, "Description of a new species of Spongilla from Orissa," ibid. p. 275.

From Freshwater Sponges, Hydroids & Polyzoa by Nelson Annandale

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