specification
UK: ˌspesɪfɪˈkeɪʃən | US: ˌspesɪfɪˈkeɪʃən
n. a detailed description of the design, materials, or requirements for something
n. the act of specifying or identifying something precisely
n. (computing) a formal document describing the functionality of a system or component
The word "specification" originates from the Latin specificare (to mention or describe in detail), derived from species (appearance, kind) + facere (to make). The root specific entered English via Old French, retaining its core meaning of precision. The suffix -ation (from Latin -atio) transforms the verb into a noun, emphasizing the result of the act of specifying. The term evolved in technical and legal contexts to denote explicit requirements or descriptions.
The engineer provided a detailed specification for the new bridge design.
The contract includes a clear specification of delivery timelines.
This software meets all the specifications outlined in the user manual.
The architect reviewed the material specifications before construction began.
Lack of precise specifications led to misunderstandings during the project.