The meaning of PROGENITOR is an ancestor in the direct line : forefather. How to use progenitor in a sentence.

PROGENITOR definition: 1. the parent or direct ancestor of a person, animal, or plant: 2. a person who first thinks of…. Learn more.

In genealogy, a progenitor (rarer: primogenitor) is the founder (sometimes one that is legendary) of a family, line of descent, gens, clan, tribe, noble house, or ethnic group. [1]

Definition of progenitor noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

PROGENITOR definition: a biologically related ancestor. See examples of progenitor used in a sentence.

progenitor, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

2 meanings: 1. a direct ancestor 2. an originator or founder of a future development; precursor.... Click for more definitions.

progenitor (prəʊˈdʒɛnɪtə) n 1. a direct ancestor 2. an originator or founder of a future development; precursor

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While any ancestor can be a progenitor, or previous member of a family line, the word is usually applied to someone who was an originator of or major contributor to the characteristics of that line.