precursor

noun

pre·cur·sor pri-ˈkər-sər

ˈprē-ˌkər-

Synonyms of precursor next

: one that precedes and indicates the approach of another

: predecessor

: a substance, cell, or cellular component from which another substance, cell, or cellular component is formed

precursory

pri-ˈkərs-rē

-ˈkər-sə-

adjective

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Precursor Has Latin Roots

With its prefix pre-, meaning "before", a precursor is literally a "forerunner", and in fact forerunner first appeared as the translation of the Latin praecursor. But the two words function a little differently today. A forerunner may simply come before another thing, but a precursor generally paves the way for something. So, for example, the Office of Strategic Services in World War II was the immediate precursor of today's Central Intelligence Agency, while the blues music of the 1930s and 1940s was only one of the precursors of the rock and roll of today.

Choose the Right Synonym for precursor

forerunner, precursor, harbinger, herald mean one that goes before or announces the coming of another.

forerunner is applicable to anything that serves as a sign or presage.

the blockade was the forerunner of war

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

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

Examples of precursor in a Sentence

18th-century lyric poets like Robert Burns were precursors of the Romantics a precursor of the modern eggplant

Recent Examples on the Web

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.

Disney is already planning to launch a standalone subscription streaming service featuring all of ESPN next year that may be a precursor to a spinoff of the sports giant. —

David Bloom, Forbes, 20 Nov. 2024 The move into Selfridges is a precursor to a broader global expansion effort. —

James Manso, WWD, 20 Nov. 2024 Macht’s stint is a guest arc and is not a precursor to him potentially joining Suits LA full-time. —

Nellie Andreeva, Deadline, 20 Nov. 2024 The Avs invited him to their summer development camp, which may be a precursor to what comes next for Davis after this season. —

Corey Masisak, The Denver Post, 15 Nov. 2024 See all Example Sentences for precursor

Word History

Etymology

Middle English precursoure, from Latin praecursor, from praecurrere to run before, from prae- pre- + currere to run — more at current entry 1

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler

The first known use of precursor was in the 15th century

See more words from the same century

Cite this Entry

Style

“Precursor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/precursor. Accessed 29 Nov. 2024.

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Kids Definition

precursor

noun

pre·cur·sor pri-ˈkər-sər

ˈprē-ˌkər-

: predecessor

: a substance or cell from which another substance or cell is formed

Medical Definition

precursor

noun

pre·cur·sor pri-ˈkər-sər

ˈprē-ˌ

: one that precedes and indicates the onset of another

angina may be the precursor of a second infarction

: a substance, cell, or cellular component from which another substance, cell, or cellular component is formed especially by natural processes

Last Updated: 26 Nov 2024 - Updated example sentences

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precursor

noun

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Synonyms

Examples of precursor in a Sentence

Word History

Dictionary Entries Near precursor

Cite this Entry

Kids Definition

Medical Definition