progenitor
pro-JEN-ih-ter
/proʊˈdʒen.ɪ.tər/
A person or thing from which a person, animal, or plant is descended or originates; an ancestor or parent.
Often refers specifically to the original ancestor of a line or the first version of an idea or invention.
The story behind the word. From the Latin 'progenitor', it combines 'pro' (forward/forth) and 'genitus' (born). It describes the person who 'brings forth' a new generation.
Word relationships
- founder: Founder is more common for organizations; progenitor is used for biological lines or intellectual movements.
- offspring: Offspring are the immediate result, while the progenitor is the source.
Commonly confused with
- predecessor: A predecessor held a position before you; a progenitor is someone you are biologically descended from.
Word family
- progeniture (noun): The state of being a progenitor; offspring.
- progeny (noun): Descendants or offspring.
Collocations
- common progenitor
- sole progenitor
- direct progenitor
Example sentences
- "The wolf is the progenitor of all modern dog breeds." Biological origin
- "The steam engine was the progenitor of the modern industrial age." History of ideas
Memory hook
A 'pro' (professional) 'generator'—someone who generates a whole family line. The family generator.
When not to use
Too formal for casual conversation about parents.
Fun facts
- In biology, 'progenitor cells' are biological cells that, like stem cells, have a tendency to differentiate into a specific type of cell.
Also appears in
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