specification

noun

spec·​i·​fi·​ca·​tion ˌspe-sə-fə-ˈkā-shən 

ˌspes-fə-

1

: the act or process of specifying

2

a

: a detailed precise presentation of something or of a plan or proposal for something

—usually used in plural

b

: a statement of legal particulars (as of charges or of contract terms)

also : a single item of such statement

c

: a written description of an invention for which a patent is sought

Examples of specification in a Sentence

Recent Examples on the Web

The Burgess technical services team managed the project from pre-contract specification to launch, collaborating with the owner’s representatives and some of the industry’s best engineers and designers to bring the vessel to fruition. —Rachel Cormack, Robb Report, 3 May 2024

The other hardware specifications are equally startling: the system has 313 TB of RAM, a 40 PB storage system, and slurps up 1.7 MW of power. —Tom Hawking, Popular Science, 1 May 2024

Word History

First Known Use

1633, in the meaning defined at sense 1

Kids Definition

specification

noun

spec·​i·​fi·​ca·​tion ˌspes-(ə-)fə-ˈkā-shən 

1

: the act or process of specifying

2

a

: a description of work to be done or materials to be used

—usually used in plural

the architect's specifications for a new building

b

: a single specified item

Legal Definition

specification

noun

spec·​i·​fi·​ca·​tion ˌspe-sə-fə-ˈkā-shən 

: a detailed precise presentation of something or of a plan or proposal for something: as

a

: a written statement containing a description of particulars (as of charges or contract terms)

b

: a written description of an invention or discovery for which a patent is sought that embodies the manner and process of making and using the invention or discovery and concludes with a claim of that aspect for which the applicant demands credit

c

: a written description of construction work to be done forming part of the contract

—usually used in pl.