Definition of precursornext

Synonym Chooser

How is the word precursor distinct from other similar nouns?

Some common synonyms of precursor are forerunner, harbinger, and herald. While all these words mean "one that goes before or announces the coming of another," precursor applies to a person or thing paving the way for the success or accomplishment of another.

18th century poets like Burns were precursors of the Romantics

In what contexts can forerunner take the place of precursor?

The words forerunner and precursor are synonyms, but do differ in nuance. Specifically, forerunner is applicable to anything that serves as a sign or presage.

the blockade was the forerunner of war

How are the words harbinger and herald related as synonyms of precursor?

Harbinger and herald both apply, chiefly figuratively, to one that proclaims or announces the coming or arrival of a notable event.

their early victory was the harbinger of a winning season
the herald of a new age in medicine

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of precursor Former President Obama lauded Jackson as a precursor to his own path. Jared Gans, The Hill, 18 Feb. 2026 Giraldo said Monday that Torres was one of the precursors of the church doctrine known as liberation theology. Manuel Rueda, Los Angeles Times, 16 Feb. 2026 In 1996, DeKok was hired as a software developer at a company called Gandalf, which made equipment for ISDN, a precursor to broadband that enabled digital transmission of data over telephone lines. Gwendolyn Rak, IEEE Spectrum, 16 Feb. 2026 Every once in a while, the Film Independent Spirit Awards has been an Oscar precursor. Marcus Jones, IndieWire, 15 Feb. 2026 See All Example Sentences for precursor
Recent Examples of Synonyms for precursor
Noun
  • And these projects may just be the forerunners.
    Andy Sheehan, CBS News, 17 Feb. 2026
  • Sheila Bridges also comes to mind as such a forerunner for our community, embracing the beauty of our heritage and culture.
    Ashley Chalmers, The Spruce, 11 Feb. 2026
Noun
  • Regardless of meaning, the markings should put these Stone Age human ancestors in a different light.
    Jacopo Prisco, CNN Money, 25 Feb. 2026
  • Private is the mystery incandescence of her nacre, coveting which the likes of us killed her ancestors to make buttons, souvenirs, entire garments for ritual dancers who sought to banish their demons with her magical inner light.
    Literary Hub, Literary Hub, 23 Feb. 2026
Noun
  • At least two professors have warned that the Dominican Republic serves as a harbinger of what could happen in the United States.
    Literary Hub, Literary Hub, 24 Feb. 2026
  • Democratic victories in gubernatorial races in Virginia and New Jersey last November — and overperformances in recent special elections — may be a harbinger of things to come.
    John Aguilar, Denver Post, 23 Feb. 2026
Noun
  • Listeria monocytogenes can survive and grow under refrigeration and may cause mild symptoms in healthy individuals but can lead to miscarriages, stillbirths, or severe and sometimes fatal infections in vulnerable populations.
    Michele Laufik, Martha Stewart, 26 Feb. 2026
  • But the more-severe version is life-threatening, according to the FDA, and symptoms can include headache, stiff neck, confusion, loss of balance and convulsions.
    Rebecca Cohen, NBC news, 26 Feb. 2026
Noun
  • Clear skies, buttery soft sunshine and tender new plant growth herald the early days of spring, weeks before the rest of the country gets to experience any of it.
    Roger Naylor, AZCentral.com, 21 Feb. 2026
  • The movie heralds from FilmNation Entertainment’s production label Infrared, Abrams’ Bad Robot Productions, and Assemble Media.
    Andreas Wiseman, Deadline, 18 Feb. 2026
Noun
  • The decor is simple, especially in the bathroom, but there are a few signs of shipbuilder Fincantieri’s stylish Italian roots.
    Condé Nast, Condé Nast Traveler, 25 Feb. 2026
  • And there was certainly no sign any of the gubernatorial candidates plan to give up, bowing to concerns their large number could divide the Democratic vote and allow a pair of Republicans to slip through and emerge from California’s top-two primary.
    Mark Z. Barabak, Mercury News, 25 Feb. 2026
Noun
  • The Winchester brothers were the prevailing ship — known as Wincest — in the early years, until Misha Collins’s awkward angel Castiel joined the show in season four.
    Bethy Squires, Vulture, 23 Feb. 2026
  • Channeling Baz Luhrmann's Romeo + Juliet, the actress posed in angel wings and a pajama set from her clothing line, Florence by Mills, in an Instagram carousel.
    Hannah Malach, InStyle, 20 Feb. 2026

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Cite this Entry

“Precursor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/precursor. Accessed 28 Feb. 2026.

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