Something you are using
and being used by.
Language itself can be considered a system, something you are using and being used of, to communicate thoughts and ideas.
a collection of linked hardware components, software, or both, particularly when used for a single purpose.
The new inventory management system simplifies supply ordering and tracking through a sophisticated hardware and software combination.
a group of staves connected by a brace in a musical score.
In the complex orchestral score, each system displayed the parts for multiple instruments, allowing the conductor to see how the melody, harmony, and rhythm fit together.
(in chronostratigraphy) a significant range of strata separated into series that correlate to a specific time period.
a collection of celestial objects, particularly those orbiting a center, that are bound together by mutual attraction.
The Gould Belt is a system of bright stars