HomeServicesBlogDictionariesContactSpanish Course
← Back to search

Meaning of Tautology | Babel Free

Noun CEFR B2
toːˈtɔl.ə.d͡ʒi

Definitions

  1. Redundant use of words, a pleonasm, an unnecessary and tedious repetition.
  2. An expression that features tautology.
  3. A statement that is true for all truth values of its propositional variables.
  4. A statement that is true for all truth values of its Boolean atoms.

Equivalents

Examples

“It is tautology to say, "Forward Planning".”
“The expression "raze to the ground" is a tautology, since the word "raze" includes the notion "to the ground".”
“Pure mathematics consists of tautologies, analogous to ‘men are men’, but usually more complicated.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

Learn this word in context

See Tautology used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free