The meaning of VALIDITY is the quality or state of being valid. How to use validity in a sentence.

VALIDITY meaning: 1. the quality of being based on truth or reason, or of being able to be accepted: 2. the fact of…. Learn more.

Validity is the main extent to which a concept, conclusion, or measurement is well-founded and likely corresponds accurately to the real world. [1][2] The word "valid" is derived from the Latin …

Definition of validity noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define validity. validity synonyms, validity pronunciation, validity translation, English dictionary definition of validity. adj. 1. Well grounded; just: a valid objection.

Dec 14, 2025 · validity (countable and uncountable, plural validities) State of having legal force. A quality of a measurement indicating the degree to which the measure reflects the underlying …

The validity of something such as a result or a piece of information is whether it can be trusted or believed. Shocked by the results of the elections, they now want to challenge the validity of the …

VALIDITY definition: the state or quality of being valid. See examples of validity used in a sentence.

The quality or state of being logically or factually sound, accurate, or reliable. See example sentences, synonyms, and etymology for the noun validity.

VALIDITY meaning: 1 : the state of being acceptable according to the law the state of being valid; 2 : the quality of being real or correct