cofounder
noun
a person who founds or establishes something with another.
co-founder
-
a variation of
cofounder.
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.
Ken Dychtwald, the 76-year-old co-founder and CEO of the AgeWave consulting and research firm, said one challenge as you turn the corner into your 70s is asking yourself: “Is this an ascent or a descent?”
From MarketWatch ● Aug. 23, 2026
Zuckerberg’s family purchased the property from Michael Alen-Buckley, the co-founder of RAB Capital, and his wife, Giancarla Alen-Buckley.
From Los Angeles Times ● Aug. 22, 2026
Marketers might not all know—or care—about the history of their new buzzwords, said Chris Danton, co-founder of brand consulting firm In Good Co.
From The Wall Street Journal ● Aug. 21, 2026
Steinberg, an executive member of NexusHealth at McMaster and chief scientific officer, shareholder and co-founder of Espervita Therapeutics, recently co-authored preclinical research describing a promising drug candidate for advanced liver disease.
From Science Daily ● Aug. 21, 2026
One very vocal opponent of the tide of ethnic imitation was the writer, civil rights activist and co-founder of the National Association for the Advancement of Colored People, W. E. B. Du Bois.
From "The Story of Music" by Howard Goodall
