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Definitions

progenitor

[proh-jen-i-ter] / proʊˈdʒɛn ɪ tər /




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.

But it began in 1993 with “Abraham,” progenitor of the Abrahamic religions and the co-star of “The Faithful.”

From Salon • Mar. 29, 2026

He could be the progenitor of a new look, a Christian Dior for the modern woman.

From Salon • Mar. 27, 2026

But the progenitor of the modern videogame is widely considered to be Steve Russell’s “Spacewar,” designed in 1961 as an exercise in computer programming when Russell was a student at the Massachusetts Institute of Technology.

From The Wall Street Journal • Feb. 9, 2026

These signals help immature progenitor T cells develop into fully differentiated T cells.

From Science Daily • Dec. 29, 2025

It makes the progenitor of all this group of insecticides, DDT, seem by comparison almost harmless.

From "Silent Spring" by Rachel Carson