Meaning of THEOREM in English

n. 1 hypothesis, proposition, assumption, conjecture, thesis, postulate He has set forth a clever proof of the binomial theorem 2 statement, dictum, rule, deduction, formula, axiom, principle After a lifetime of experience, his theorem is that honesty is the best policy

Oxford thesaurus English vocab.      Английский словарь Оксфорд тезаурус.