<span class="searchmatch">cofounded</span> simple past and past participle of cofound <span class="searchmatch">cofounded</span> (not comparable) Founded at the same time as another, or by two or more people. 2017, BioWare...
cofounds, present participle cofounding, simple past and past participle <span class="searchmatch">cofounded</span>) (transitive) To found at the same time as another. (transitive) To found...
Fellow PayPaler Reid Hoffman was preoccupied with a new company he had <span class="searchmatch">cofounded</span> called LinkedIn, but he threw in another $37,500—an investment that would...