What does cofound mean?
To cofound is to establish something — typically a company, organization, institution, or movement — jointly with one or more other people. The prefix "co-" signals shared action, distinguishing the word from simply founding something alone. It is most at home in business and journalistic contexts, where it appears constantly in profiles of entrepreneurs: founders are described as having cofounded a startup with classmates, colleagues, or family members. The verb carries a neutral, factual connotation and works naturally in both active constructions ("They cofounded the firm in 2010") and passive ones ("The firm was cofounded by two engineers"). Its noun derivative, "cofounder," is equally common and often hyphenated as "co-founder" in some publications. The word should not be confused with "confound," which means to bewilder — a single letter separates successful collaboration from utter confusion. For anyone writing about partnerships, startups, or institutional history, it is an indispensable and precise term.
verbTo establish or set up an organization, company, or institution jointly with one or more other people.
- To establish or create an organization, company, or institution jointly with one or more other people.
"She cofounded the startup with two college friends in 2015."
"Steve Jobs cofounded Apple with Steve Wozniak in his parents' garage."
"The charity was cofounded by two physicians who met during medical school."
Drop the 'o' and you've turned a story of entrepreneurial success into total confusion.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of cofound
Cofound is formed from the Latin-derived prefix "co-" (meaning "together" or "jointly") combined with the verb "found," which comes from the Latin "fundare," meaning "to lay the bottom of something" or "to establish." The same root gives English words such as "foundation," "fund," and "founder." As a compound formation, cofound arose relatively recently in English, gaining widespread use in the twentieth century alongside the growth of corporate partnerships and startup culture.
Related word forms
How cofound is actually used
Neutral in register and common in business and journalistic writing. Often used in the passive ('was cofounded by') and frequently appears in biographical descriptions of entrepreneurs and activists.
Easily confused with cofound
"Confound" means to confuse or bewilder someone, while "cofound" means to establish something jointly with others — they differ by only one letter but share no meaning.