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: a detailed description of how something should be done, made, etc: . Learn more.

Jun 18, 2026 · The meaning of SPECIFICATION is the act or process of specifying. How to use specification in a sentence.

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

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.

Define specification. specification synonyms, specification pronunciation, specification translation, English dictionary definition of specification. n. 1. The act of specifying. 2. a. specifications A …

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.

A specification is a detailed description or set of requirements that defines the characteristics, functions, features, and parameters of a product, service, system, or process.

Mar 4, 2026 · Noun specification (countable and uncountable, plural specifications) An explicit set of requirements to be satisfied by a material, product, or service.

A specification is a requirement which is clearly stated, for example about the necessary features in the design of something. I'd like to buy some land and have a house built to my specification.