validity
[vəˈlɪɾ.ɪ~ə.ti] noun
Forms validities
- noun The state of being valid, authentic or genuine.
- noun State of having legal force.
- noun A quality of a measurement indicating the degree to which the measure reflects the underlying construct, that is, whether it measures what it purports to measure (see reliability).
- noun (Christianity, theology) The genuinity, as distinguished from the efficacity or the regularity, of a sacrament as a result of some formal dispositions being fulfilled.
Synonyms
validness cogency rigor rigour robustness hardiness lustiness
Etymology
From valid + -ity, borrowed from Middle French validité, from Late Latin validitas.
Webster’s 1913
- noun The quality or state of being valid; strength; force; especially, power to convince; justness; soundness; as, the validity of an argument or proof; the validity of an objection.
- noun Legal strength, force, or authority; that quality of a thing which renders it supportable in law, or equity; as, the validity of a will; the validity of a contract, claim, or title.
Etymology [Cf. F. validité, L. validitas strength.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “validity”, CC BY-SA 4.0. Details