Other forms: co-founders
A co-founder is one of the people who started an organisation. Meet the co-founder.
Who counts as one is decided later and is a common cause of bitter argument. A co-founder who leaves early is often written out of the story entirely.
1nounco-founderOne of the people who started an organisation.
“The co-founder left in the second year and kept the shares.”
co-founder is a person.
cofounder comes from co- + founder.
Etymology from Wiktionary, CC BY-SA