tautological

[taw-tuh-loj-i-kuhl]

tautological Definition

  • 1needlessly repetitive, using different words to say the same thing
  • 2involving or containing tautology

Using tautological: Examples

Take a moment to familiarize yourself with how "tautological" can be used in various situations through the following examples!

  • Example

    The phrase 'free gift' is tautological because a gift is already free.

  • Example

    Saying 'I saw it with my own eyes' is tautological because seeing something implies using one's own eyes.

  • Example

    The statement 'All crows are birds' is tautological because the definition of a crow is that it is a bird.

tautological Synonyms and Antonyms

Synonyms for tautological

Antonyms for tautological

Phrases with tautological

  • an argument that uses circular reasoning, where the conclusion is already assumed in the premise

    Example

    The argument that 'God exists because the Bible says so, and the Bible is true because it is the word of God' is a tautological argument.

  • an expression that is always true, regardless of the truth value of its components

    Example

    The expression 'A or not A' is tautological because it is always true, regardless of whether A is true or false.

  • a statement that is true by definition, or that provides no new information

    Example

    The statement 'All bachelors are unmarried' is tautological because the definition of a bachelor is an unmarried man.

Origins of tautological

from Greek 'tautologia', meaning 'speaking the same thing'

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Summary: tautological in Brief

The term 'tautological' [taw-tuh-loj-i-kuhl] describes a needlessly repetitive statement that uses different words to say the same thing. It can also refer to an argument that uses circular reasoning or an expression that is always true. Examples include 'free gift,' 'I saw it with my own eyes,' and 'All crows are birds.' Synonyms include 'repetitive' and 'redundant,' while antonyms include 'concise' and 'succinct.'