separation of concerns

English

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

separation of concerns

Where it comes from

The earliest use in computer science is by Edsger W. Dijkstra in his 1974 paper "On the role of scientific thought". However, the term was used as early as 1924 in the field of legal economics by John R. Commons. (see quotes)

noun

  1. uncountable The process of separating a computer program into distinct features that overlap functionally as little as possible. It is what I sometimes have called "the separation of concerns", which, even if not perfectly possible, is yet the only available technique for effective ordering of one's thoughts, that I know of. This is what I mean by "focusing one's attention upon some aspect": it does not mean ignoring the othe
  2. uncountable The analogous effort in any designing of processes to best delineate the concerns so as to clarify roles, avoid duplication, increase efficiency, and so on. What we discover regarding legal transactions guided by rules of law and backed by fear of violence under the jurisdiction of political government, will hold true, in substance, of business transactions guided by the common rules of business and backed by fear of poverty under the jurisdiction of bu

Translations

Every language

noun programming: separating a computer program into distinct features

DeutschSeparation of Concerns
العربيةفَصْلُ الْاِهْتِمَامَاتْ faṣlu l-ihtimāmāt

Talk about this word

Cite this
MLA

"separation of concerns." Wiktionary, via Micwyn, micwyn.com/word/separation%20of%20concerns. Accessed 6 Nov. 2026.

APA

separation of concerns. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/separation%20of%20concerns

Chicago

"separation of concerns." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/separation%20of%20concerns.

BibTeX
@misc{separation_of_concerns_2026,
  title = {separation of concerns},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/separation%20of%20concerns},
  urldate = {2026-11-06}
}