olemus
(1a) üldises tähenduses --
integratsioon; lõimimine, lõimumine; lõiming:
tervikusse lülitamine; tervikumoodustus
Wiktionary:
1. the act or process of making whole or entire
2. the process of combining with compatible elements in order to incorporate them
3. (society) the process of fitting into a community, notably applied to minorities
https://en.wikipedia.org/wiki/Social_integration
https://en.wikipedia.org/wiki/System_integration

(1b) IT alal: integreerimine; integratsioon:
ISO/IEC/IEE 24765:
tarkvarakomponentide ja/või riistvarakomponentide
liitmine terviksüsteemiks
= process of combining software components, hardware components, or both into an overall system
https://webcase.studio/what-integration-software-development/

(2) matemaatikas: integraali arvutamine
Wiktionary:
4. (calculus) the operation of finding the integral of a function
https://www.whitman.edu/mathematics/calculus/calculus_08_Techniques_of_Integration.pdf
https://www.sydney.edu.au/content/dam/students/documents/mathematics-learning-centre/integration-anti-derivative.pdf

integration and test report -- integreerimise ja testimise aruanne
integration build plan -- integratsiooni järguplaan
integration management -- integratsiooni haldus
integration plan -- integratsiooniplaan
integration tester -- integratsiooni testija
integration testing -- integratsiooni testimine

vt ka
- integraal
- integraallülitus