systempurpose

noun
UK /ˈsɪstəmˌpɜːpəs/
US /ˈsɪstəmˌpɝːpəs/

The reason a group of parts works together.

The systempurpose of a school is to help children learn.


OTHER MEANINGS

2. The job a machine or tool is made to do.

The systempurpose of a fire alarm is to warn people.

3. The reason a set of rules exists.

The systempurpose of traffic lights is to keep cars safe.

4. The overall aim of a whole group working as one.

The team agreed on a systempurpose before starting the project.