or co-found·er

[ koh-foun-der ]
/ koʊˈfaʊn dər /


a person who founds or establishes something with another.

Origin of cofounder

First recorded in 1595–1605; co- + founder1

Definition for cofounders (2 of 2)


[ koh-found ]
/ koʊˈfaʊnd /

verb (used with object)

to establish (an organization) with another or others.
Related formsco·found·er, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for cofounders