<p><strong>Noun</strong></p><ul><li>a theoretical proposition, statement, or formula embodying something to be proved from other propositions or formulas.</li><li>a rule or law, especially one expressed by an equation or formula.</li><li>a proposition that can be deduced from the premises or assumptions of a system.</li><li>an idea, belief, method, or statement generally accepted as true or worthwhile without proof.</li></ul>