appendix

USAGE SUMMARY

The phrase "appendix" is correct and usable in written English.
It is typically used to refer to supplementary material at the end of a book or document that provides additional information or clarification. Example: "For more detailed information on the study's methodology, please refer to the appendix."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Grace Mugabe's recent return from a two-month break in east Asia, where she supposedly was resting after an appendix removal operation, preceded some high-level expulsions from the party.

The Guardian - Opinion

It announced great increases in spending on schools and universities and confirmed the new generosity with a statistical appendix that I couldn't understand.

The Guardian

They include (from last year) a woman who had her fallopian tube removed instead of her appendix and 123 cases in which swabs, instruments or other items were left inside patients after surgery.

The Guardian

MR. LAYCOCK: Can I have the joint appendix?

The Economist

This digital analogue of the human appendix can flare up, though, if it is identified as a potential exploit, as this year's crop demonstrates.Heartbleed relied on a programming error introduced in OpenSSL, which is behind widely used web server software.

The Economist

Companies cannot afford to demoralise their middle managers the people who so often build and run a company's teams by paying too much for individual performance.John Hicks, a British economist, made this point back in 1963, in an appendix to his seminal "Theory of Wages".

The Economist

(Their correspondence with HRW can be found in the appendix to the report).But final responsibility falls on the International Olympic Committee.

The Economist

(Though he or his editor could have had more faith in readers and not relegated this to an appendix).Those seeking to place the Higgs within a broader context of physical theory may prefer "The Quantum Story" by Jim Baggott, another former researcher turned science writer.

The Economist

"GETTING your appendix out, is a year's farming up the spout," goes the jingle in China, where the collapse of a once widely admired state-subsidised health-care system has left many citizens unable to afford even the most basic treatment.

The Economist

The reports of naval expeditions often included an ornithological appendix and, in 1821, Captain Sabine's "Memoir on the Birds of Greenland" appeared at the back of Edward Parry's "Journal of a Voyage for the Discovery of the North-West Passage".

The Economist

In recession the Greens are liable to end up like an appendix: a vestigial remnant of a more vegetarian past.The Greens are not a single-issue party.

The Economist

Expert writing Tips

Best practice

In medical contexts, specify "vermiform appendix" or "cecal appendage" to avoid ambiguity when referring to the anatomical structure.

Common error

Remember that "appendix" is singular, while "appendices" is plural. Use the correct form depending on whether you are referring to one or multiple supplementary sections.

Linguistic Context

The word "appendix" primarily functions as a noun. It commonly refers to supplementary material added to the end of a book, document, or report. As Ludwig AI explains, it also denotes an anatomical organ.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

30%

Formal & Business

20%

Less common in

Encyclopedias

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

The word "appendix" functions primarily as a noun, denoting either supplementary material in a document or an anatomical organ. Ludwig AI confirms its grammatical correctness and frequent use. It commonly appears in neutral to formal contexts, especially in academic, scientific, and professional writing. Related terms include "supplement" and "addendum". A key writing tip is to differentiate between the singular "appendix" and the plural "appendices". Understanding its diverse contexts ensures accurate and effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

vermiform appendix

Specifically refers to the anatomical feature in the human body.

cecal appendage

Another anatomical term for the vermiform appendix.

supplement

Refers to additional material that enhances or completes something.

addendum

Indicates an addition to a document, typically clarifying or expanding upon earlier content.

attachment

Describes something added or connected to a main part.

enclosure

Suggests something included within a package or document.

postscript

An additional note at the end of a letter or document.

rider

An additional clause or amendment attached to a document.

continuation

Implies a continuation of the main text.

tailpiece

An ornament or design at the end of a chapter or book.

FAQs

How is "appendix" used in academic writing?

In academic writing, the "appendix" typically contains supplementary material such as detailed data, complex calculations, or extended methodologies that support the main text but are not essential for understanding the core argument.

What's the difference between an "appendix" and an annex?

While both an "annex" and an "appendix" contain supplementary material, an annex is often considered an integral part of the main document, providing additional details or legal clauses, whereas an appendix is more of an optional, supporting element.

What are common synonyms for "appendix"?

Common synonyms for "appendix" include "supplement", "addendum", and "attachment", each carrying slightly different connotations depending on the context.

When should I use "appendix" versus "appendices"?

Use "appendix" when referring to a single supplementary section at the end of a document. Use "appendices" when referring to multiple supplementary sections.