Definition of "postulate"
postulate
/ˈpɒstjʊlət/
noun
plural postulates
Something assumed without proof as being self-evident or generally accepted, especially when used as a basis for an argument. Sometimes distinguished from axioms as being relevant to a particular science or context, rather than universally true, and following from other axioms rather than being an absolute assumption.
adjective
not comparable
verb
third-person singular simple present postulates, present participle postulating, simple past and past participle postulated