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• postscript
  postscript

  noun

  a paragraph, phrase, etc., added to a letter that has already been concluded and signed by the writer.
• PostScript
  PostScript

  a page description language using scalable fonts that can be printed on a variety of appropriately equipped devices, including laser printers and professional-quality imagesetters.

postscript

¹ American  

[pohst-skript, pohs-] / ˈpoʊstˌskrɪpt, ˈpoʊs- /

noun

• postscripts
  plural

1. a paragraph, phrase, etc., added to a letter that has already been concluded and signed by the writer.

2. any addition or supplement, as one appended by a writer to a book to supply further information.

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PostScript ² American  

[pohst-skript, pohs‑] / ˈpoʊstˌskrɪpt, ˈpoʊs‑ /

Trademark.

1. a page description language using scalable fonts that can be printed on a variety of appropriately equipped devices, including laser printers and professional-quality imagesetters.

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postscript British  

/ ˈpəʊsˌskrɪpt, ˈpəʊst- /

noun

1. a message added at the end of a letter, after the signature

2. any supplement, as to a document or book

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Other Word Forms

Derived Forms

• subpostscript
  noun

Inflected Forms

Nouns

• postscripts
  plural

Etymology

Origin of postscript

1515–25; < Latin postscrīptum, neuter past participle of postscrībere to write after

Explanation

A postscript is text added at the end of a book or other document. Your textbook is so long that by the time you finish it, you're too exhausted to read the postscript. Postscript comes from the Latin word postscribere, with post meaning after and scribere meaning to write. A postscript especially refers to a note added after the signature of a letter. In this use, it's often abbreviated as P.S. A mother's favorite thing might be getting a letter from her kid at camp that says, "I love you, Mom," especially if there is a postscript adding hugs and kisses, written this way: "P.S. XOXOXOXOX."

Example Sentences

See Examples For:

postscript PostScript postscripts

In a postscript to a later edition of his book “The Intelligent Investor,” Graham reflected on the debt his lifetime track record owed to just one company — Geico.

From MarketWatch ● Jun. 17, 2026

The letter includes a postscript from Sorensen, in which he discloses Rousseau’s retirement.

From The Wall Street Journal ● Mar. 30, 2026

But there are some indications that this particular release will be a farewell postscript for Alito’s service.

From Slate ● Feb. 13, 2026

The controversy around Ms Dzafce is a postscript to a chaotic Miss Universe pageant hosted in Thailand that had been hounded by walkouts and allegations of rigging.

From BBC ● Dec. 16, 2025

“The one who wrote the postscript seems to be a friend of yours. What have you written him?”

From "East of Eden" by John Steinbeck

They founded Adobe in 1982 and created PostScript, a program that helped make small-scale printing feasible for the first time.

From Seattle Times ● Aug. 21, 2023

In 1983, Apple agreed to license their technology called PostScript.

From Seattle Times ● Apr. 23, 2021

When Xerox executives decided not to release Interpress, a precursor to PostScript, Dr. Geschke and Warnock decided to quit and develop a version of the computer language on their own.

From Washington Post ● Apr. 20, 2021

Their first product was Adobe PostScript, the programming language that helped boost the desktop publishing industry.

From The Verge ● Apr. 18, 2021

Hackers consider PostScript to be among the most elegant hacks of all time, and the combination of technical merits and widespread availability has made PostScript the language of choice for graphical output. :pound on: /vt./

From The Jargon File, Version 4.0.0, 24 Jul 1996 by Eric S. Raymond

Crisis comes when Pearson falls in love with Baffin’s daughter, Julian, in a thicket-like narrative that presents itself as a story within a story, complete with postscripts from the leading players.

From The Guardian ● Jul. 13, 2019

Forewords, prefaces and afterwords rank squarely among literature’s stepchildren — above marginalia and non-David Foster Wallace footnotes perhaps but below prologues and postscripts.

From Los Angeles Times ● Feb. 11, 2019

On her second album, the Nashville-based Lunsford rarely rests, kicking off the first couple of cuts and punctuating others with wordless but entertaining postscripts.

From Washington Times ● Jul. 28, 2016

Originally, I had the idea of doing an encore on each program, asking composer friends to do short pieces as a series of postscripts.

From Seattle Times ● Oct. 7, 2010

Amy’s face was full of trouble, but she only said, “Don’t people put sort of postscripts to their wills, sometimes?”

From "Little Women" by Louisa May Alcott

Related Words

• appendix
• footnote