##### Wiktionary

**truth value**

n. (context logic English) A value indicating to what extent a statement is true; in classical logic, these are the values "true" and "false".

##### Wikipedia

**Truth value**

In logic and mathematics, a **truth value**, sometimes called a **logical value**, is a value indicating the relation of a proposition to truth.

#### Usage examples of "truth value".

The __truth value__ of a scientific statement is not affected by debating skill or the persuasive powers of a trained advocate.

That is three-point-seven percent, giving an error rate of ninety-six-point-three for the __truth value__ of the entire statement.