When Something Is Tautological?

In the study of logic, a tautology is a statement that is necessarily true under any interpretation and cannot be denied without introducing logical inconsistencies. "It will snow tomorrow, or it will not snow tomorrow" is an example. No argument here — it's true any way you look at it.

What does it mean if something is tautological?

1a : needless repetition of an idea, statement, or word Rhetorical repetition, tautology ('always and for ever'), banal metaphor, and short paragraphs are part of the jargon.— Philip Howard. b : an instance of such repetition The phrase "a beginner who has just started" is a tautology.

What is the example of tautology?

Tautology is the use of different words to say the same thing twice in the same statement. 'The money should be adequate enough' is an example of tautology.