as in ancestor
a person who is several generations earlier in an individual's line of descent
the family held a huge reunion to mark the 200th anniversary of their primogenitors' arrival in America
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
Recent Examples of Synonyms for primogenitor
Noun
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Alcohol is a big part of those rituals in terms of paying respect to your ancestors or the dead.—
Joan MacDonald,
Forbes.com,
2 Sep. 2025 -
But the staff at the Indian Community School were nurturing and respectful while the students learned about their ancestors' heritage.—
Frank Vaisvilas,
jsonline.com,
31 Aug. 2025
Noun
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In 1943, when the Mississippi tore away from its banks and charted a fierce and muddy course across America’s central farmlands, Gerard’s grandfather, Harold Gerard, had already fled the waters once.—
Julia Rendleman,
ProPublica,
5 Sep. 2025
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The film will follow a young boy sent to spend a summer with his charismatic and wildly eccentric grandfather on a remote Welsh farm.—
Andreas Wiseman,
Deadline,
5 Sep. 2025
Noun
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The Chilean-American actress and singer did not reveal the age of her child or the identity of the father.—
Angel Saunders,
PEOPLE,
5 Sep. 2025
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His father taught him that a husband provides, a wife takes care of children.—
Laura Trujillo,
USA Today,
4 Sep. 2025
Noun
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This scaffold contains microscopic channels filled with spinal neural progenitor cells, or sNPCs.—
Aamir Khollam,
Interesting Engineering,
5 Sep. 2025
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The pair's progenitors engaged in a rendezvous that stripped off the outer layers of proto-Charon to create a disk of icy debris.—
Nola Taylor Tillman,
Space.com,
1 Sep. 2025
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Cite this Entry
“Primogenitor.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/primogenitor. Accessed 9 Sep. 2025.
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