postulate

/ˈpɑstʃəleɪt/
verb
  1. To suggest or assume that something is true as a basis for reasoning or argument.
    • The theory postulates that all living things share a common ancestor.
    • To solve the problem, we must postulate a few basic rules.
    • Scientists postulate that the universe began with a massive explosion.
noun
  1. A statement or idea that is accepted as true without proof, especially as a basis for further reasoning.
    • One of the basic postulates of democracy is that all citizens are equal.
    • In geometry, a postulate is a statement that is assumed to be true.
    • The company's success was built on the postulate that customers want convenience.
Synonyms
What does "postulate" mean? | whatsthatwordmean | whatsthatwordmean