The meaning of SPECIFICATION is the act or process of specifying. How to use specification in a sentence.

Although specifications are usually issued by the architect 's office, specification writing itself is undertaken by the architect and the various engineers or by specialist specification writers.

SPECIFICATION definition: 1. a detailed description of how something should be done, made, etc.: 2. a detailed description…. Learn more.

SPECIFICATION definition: the act of specifying. See examples of specification used in a sentence.

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

specification (ˌspɛsɪfɪˈkeɪʃən) n 1. the act or an instance of specifying

There are 11 meanings listed in OED's entry for the noun specification, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

the act of specifying:[uncountable] specification of charges against the prisoner. Usually, specifications. [plural] a detailed description of requirements, materials, etc., as in a plan for a building.

Dec 11, 2025 · specification (countable and uncountable, plural specifications) An explicit set of requirements to be satisfied by a material, product, or service.

We sometimes call them "specs," but a specification has no relationship to eyeglasses! Instead, it is an explicit detail of a design, presenting the exact way something specific must be constructed. For …