Tautology Edit Meaning

1.

saying the same thing twice over in different words

Some people think this is an example of tautology:

It would be easy to find a blind man in a nudist colony because it wouldn't be hard.

See repeat, twice, same, yorrick hunt

2.

True by definition, literally "saying the same". Pointlessly obvious. Additional words that add no meaning.

"Either we'll get in trouble, or we won't" is a logical tautology. By including all possibilities the statement must inherently be true.

In "PIN number" the word "number" is a tautology because a PIN is always a number. (At least that's what the N originally stood for — if the term PIN evolved to include letters someday then PIN number would no longer be a tautology.)

In "morning sunrise" the tautology is "morning" because sunrises are a subset of mornings; removing the first word removes no meaning. (The addition of "morning" may be aesthetically more pleasing, in a poem for example, but it remains a logical tautology.)

See redundancy, repetition, wordy, truism

3.

The repetition of meaning in the same sentence, using different words. Usually decreases clarity of speech/writing.

Example of a sentence using Tautology:

He struggled to lift the heavy weights, he had trouble raising them.

See repetition, clarity, tautology, writting

4.

A tautology is a reiteration of a term using one or more different successive synonyms.

Examples of tautology:

It was a wet rainy day with lots of precipitation.

She is a female woman of the opposite sex, John.

We could see some dilapidated ruins.

See repetition, redundant, synonyms, repeat, multiple, same

5.

the explanation of a word by using the word itself.

What is a tautology?

a tautology.

See oxymoron, repetition

6.

Unnecessary repetition of a word.

HIV virus

PIN number

7.

A tautology is a thing which is tautological.

A tautological tautology.

See tautology