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tautology noun

  /tɔˈtɑl.ə.d͡ʒi/ , /tɔˈtɒl.ə.d͡ʒi/
  • (uncountable) Redundant use of words, a pleonasm, an unnecessary and tedious repetition.
  • (countable) An expression that features tautology.
  • (countable, logic, propositional logic) A statement that is true for all truth values of its propositional variables.
  • (countable, logic, first-order logic) A statement that is true for all truth values of its Boolean atoms.
tautologia

tautological adjective

  • Of, relating to, or using tautology.
tautologico

tautologically adverb

  • In a tautological manner.
tautologicamente
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