olemus
ISO 18458:
induktiivne protsess, millega mingi konkreetse objekti vaatluse põhjal tuletatakse mingi üldine järeldus
= inductive process in which a general conclusion is drawn based on the observation of a specific object
ISO/IEC/IEEE 24765:
ebaolulisi üksikasju mahasuruv protsess mingi lihtsustatud mudeli loomiseks
= process of suppressing irrelevant detail to establish a simplified model

näiteid
https://stackify.com/oop-concept-abstraction/
https://www.linkedin.com/pulse/types-abstraction-java-justacademy-rkpyc
https://en.wikipedia.org/wiki/Abstraction_(computer_science)

ülevaateid
https://en.wikipedia.org/wiki/Abstraction