appendix
noun
ap·pen·dix
ə-ˈpen-diks 
plural appendixes or appendices
ə-ˈpen-də-ˌsēz
1
a
b
: supplementary material usually attached at the end of a piece of writing
The book's appendix includes a bibliography.
2
: a bodily outgrowth or process
specifically
: vermiform appendix
Examples of appendix in a Sentence
In your textbooks, turn to Appendix 3: Glossary of Terms.
The book has several appendixes.
Recent Examples on the Web
In November 2019, Ms. McDermott’s appendix ruptured, causing an infection, and she was hospitalized for more than a month.
—
Alix Wall, New York Times, 17 May 2024
In an appendix, Durang gives instructions on how to root his farcical non sequiturs in genuine emotion.
—Michael Schulman, The New Yorker, 15 Apr. 2024
See all Example Sentences for appendix 
Alix Wall, New York Times, 17 May 2024
In an appendix, Durang gives instructions on how to root his farcical non sequiturs in genuine emotion.
—Michael Schulman, The New Yorker, 15 Apr. 2024
See all Example Sentences for appendix
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'appendix.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near appendix
Cite this Entry
“Appendix.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/appendix. Accessed 29 May. 2024.
Copy CitationKids Definition
appendix
noun
ap·pen·dix
ə-ˈpen-diks
plural appendixes or appendices
-də-ˌsēz
1
: additional material attached at the end of a piece of writing
2
: a small tube that is closed at one end and projects from the pouch marking the beginning of the large intestine in the lower right side of the abdomen
Medical Definition
appendix
noun
ap·pen·dix
ə-ˈpen-diks
plural appendixes or appendices
-də-ˌsēz
: a bodily outgrowth or process
specifically
: vermiform appendix
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