postulate

To assume or assert the truth, reality, or necessity of, especially as a basis of an argument.

To propose as a hypothesis or explanation.

To assume as a premise or axiom; take for granted.

To make claim for; demand.

Something assumed without proof as being self-evident or generally accepted, especially when used as a basis for an argument.

A fundamental element; a basic principle.

An axiom.

A requirement; a prerequisite.

Postulated; assumed.

To invite; solicit; require by entreaty. See def. 3.