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precursor

[pri-kur-ser, pree-kur-] / prɪˈkɜr sər, ˈpri kɜr- /
NOUN
something that indicates outcome or event beforehand
Synonyms




Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Office of Strategic Services—the precursor to the Central Intelligence Agency—recruited him to lead an American spy network in Greece.

From The Wall Street Journal • May 31, 2026

"The public may be familiar with the Princess Mary Christmas tins of World War One, but this Boer War issue was the precursor," he said.

From BBC • May 12, 2026

Spang solved this by processing the liquid precursor of the hydrogel in a centrifuge.

From Science Daily • May 5, 2026

Another molecule containing nitrogen "is a precursor to how DNA is eventually built," she added.

From Barron's • Apr. 21, 2026

“Anger. Very nice. Useless to me, alas, but as it is so often a precursor to sorrow, I confess that I do like it.”

From "The Girl Who Drank the Moon" by Kelly Barnhill




Vocabulary lists containing precursor


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