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appendix

[ uh-pen-diks ]
/ 蓹藞p蓻n d瑟ks /
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See synonyms for: appendix / appendices on Thesaurus.com

Definition of appendix

noun, plural ap路pen路di路ces [uh-pen-duh-seez], /蓹藞p蓻n d蓹藢siz/, ap路pen路dix路es.
supplementary material at the end of a book, article, document, or other text, usually of an explanatory, statistical, or bibliographic nature.
Anatomy.
  1. a process or projection.
  2. the vermiform appendix.
Aeronautics. the short tube at the bottom of a balloon bag, by which the intake and release of buoyant gas is controlled.
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Origin of appendix

First recorded in 1535鈥45; from Latin: literally, 鈥渁ppendage,鈥 equivalent to append(ere) 鈥渢o add on鈥 + -ix (equivalent to -ic- noun suffix + -s nominative singular ending); see origin at append

synonym study for appendix

Appendix, supplement both mean material added at the end of a book. An appendix gives useful additional information, but even without it the rest of the book is complete: In the appendix are forty detailed charts. A supplement, bound in the book or published separately, is given for comparison, as an enhancement, to provide corrections, to present later information, and the like: A yearly supplement is issued.

usage note for appendix

Appendices, a plural borrowed directly from Latin, is the usual plural, especially in scholarly writing, when referring to supplementary material at the end of a book. Appendixes is the usual plural in the anatomical meaning.

WORDS THAT MAY BE CONFUSED WITH appendix

appendix , index, supplement (see synonym study at the current entry)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2022

How to use appendix in a sentence

British Dictionary definitions for appendix

appendix
/ (蓹藞p蓻nd瑟ks) /

noun plural -dices (-d瑟藢si藧z) or -dixes
a body of separate additional material at the end of a book, magazine, etc, esp one that is documentary or explanatory
any part that is dependent or supplementary in nature or function; appendage
anatomy See vermiform appendix

Word Origin for appendix

C16: from Latin: an appendage, from appendere to append
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for appendix

appendix
[ 蓹-p臅nd沫ks ]

n. pl. ap鈥en鈥ix鈥s
A supplementary or an accessory part of an organ or a structure of the body.
The vermiform appendix.
The American Heritage庐 Stedman's Medical Dictionary Copyright 漏 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for appendix

appendix
[ 蓹-p臅nd沫ks ]

Plural appendixes appendices (蓹-p臅n-d沫-s膿z鈥)
A tubular projection attached to the cecum of the large intestine and located on the lower right side of the abdomen. Also called vermiform appendix
The American Heritage庐 Science Dictionary Copyright 漏 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for appendix

appendix

A small saclike organ located at the upper end of the large intestine. The appendix has no known function in present-day humans, but it may have played a role in the digestive system in humans of earlier times. The appendix is also called the vermiform appendix because of its wormlike (鈥渧ermiform鈥) shape.

The New Dictionary of Cultural Literacy, Third Edition Copyright 漏 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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