1
as in forerunner
one that announces or indicates the later arrival of another
18th-century lyric poets like Robert Burns were precursors of the Romantics
Synonyms & Similar Words
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2
as in ancestor
something belonging to an earlier time from which something else was later developed
a precursor of the modern eggplant
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Antonyms & Near Antonyms
Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of precursor
One persistent theory was that plants produce these compounds passively, through oxidation of more common precursor chemicals, or that these plants partner with bacteria to produce their stenches.
—
Lauren Leffer, Popular Science, 8 May 2025
Complicating matters more is the fact that many of the precursor chemicals are also used to make legal pharmaceutical drugs.
—David Pierson, New York Times, 3 May 2025
Passionate about utopian socialism and architecture, Gaudí’s forms and shapes were totally fresh, otherworldly and are sometimes referred to as a precursor of the Surrealist movement, of which Salvator Dalí was a key proponent.
—Sofia Celeste, Footwear News, 8 May 2025
Key Ingredients: Pre-retinol (retinol precursor), sunflower oil, wintergreen extract, hibiscus flower extract, christophine extract, water lily extract
Best For: Rejuvenating tired, aging skin by brightening and evening out skin tone for a smoother, more radiant complexion.
—Conçetta Ciarlo, Vogue, 6 May 2025
See All Example Sentences for precursor
Lauren Leffer, Popular Science, 8 May 2025
Complicating matters more is the fact that many of the precursor chemicals are also used to make legal pharmaceutical drugs.
—David Pierson, New York Times, 3 May 2025
Passionate about utopian socialism and architecture, Gaudí’s forms and shapes were totally fresh, otherworldly and are sometimes referred to as a precursor of the Surrealist movement, of which Salvator Dalí was a key proponent.
—Sofia Celeste, Footwear News, 8 May 2025
Key Ingredients: Pre-retinol (retinol precursor), sunflower oil, wintergreen extract, hibiscus flower extract, christophine extract, water lily extract
Best For: Rejuvenating tired, aging skin by brightening and evening out skin tone for a smoother, more radiant complexion.
—Conçetta Ciarlo, Vogue, 6 May 2025
See All Example Sentences for precursor
Recent Examples of Synonyms for precursor
Noun
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Military training was also a non-starter, since the U.S. Army Air Service (a forerunner to the Air Force) did not accept women.—
Victor Luckerson,
Smithsonian Magazine,
13 May 2025
-
It has been said that Nomad was the forerunner of all modern station wagons.—
David Krumboltz,
Mercury News,
27 Apr. 2025
Noun
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Florentine society had changed a good deal since the days of their illustrious ancestor; noble blood had in fact become something of a liability.—
The Editors,
JSTOR Daily,
29 May 2025
-
One of these two lineages is the ancestor of the present-day strains, while the other strain re-emerged over centuries in Europe and went extinct by the early 19th century.—
Laura Baisas,
Popular Science,
29 May 2025
Noun
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So the fact that Xbox games are now free to land on any platform might be a harbinger of things to come, and this could give Microsoft a foundational head-start in the race toward a different future.—
Mitch Wallace,
Forbes.com,
14 May 2025
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As the United States withdraws and international institutions decay, their ordeal may be a harbinger of what is to come.—
Lynsey Addario,
The Atlantic,
12 May 2025
Noun
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But breathing difficulties are not the only symptom of the disease.—
Daryl Austin,
USA Today,
25 May 2025
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Visit your healthcare provider for regular checkups and inform them of any symptoms.—
Suchandrima Bhowmik,
Health,
24 May 2025
Noun
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Like the Marvel comics, Shalla-Bal is the herald of Galactus, a planet-devouring behemoth who is voiced by Ralph Ineson in the movie.—
Jordan Moreau,
Variety,
24 Apr. 2025
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In the original comics, the Silver Surfer was Norrin Radd, a male astronomer from the planet Zenn-La who became the herald of Galactus.—
Thomas G. Moukawsher,
MSNBC Newsweek,
17 Apr. 2025
Noun
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Farré recalled that the signs were good after the Cannes festival team first screened Sirât.—
Stewart Clarke,
Deadline,
23 May 2025
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After all, the year started with many signs indicating that 2025 could be a strong comeback year for initial public offerings.—
Lisya Bahar Manoah,
Forbes.com,
23 May 2025
Noun
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After the initial prayers and thanking God, the universe and the angels, who and whatever has kept me alive and blessed me with an amazing life so far...—
Andrea Flores,
Los Angeles Times,
25 May 2025
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General and President Dwight D. Eisenhower was not a political angel and made his share of mistakes, like all who engage in politics.—
George Liebmann,
Baltimore Sun,
21 May 2025
Cite this Entry
“Precursor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/precursor. Accessed 6 Jun. 2025.
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