n. Something demanded or asserted; especially, a position or supposition assumed without proof, or one which is considered as self-evident; a truth to which assent may be demanded or challenged, without argument or evidence.n. The enunciation of a self-evident problem, in distinction from an axiom, which is the enunciation of a self-evident theorem.adj. Postulated.v. To beg, or assume without proof.v. To take without express consent; to assume.v. To invite earnestly; to solicit.