noun
US/ˌkɑːm.prɪˈhen.sɪv.nəs/
UK/ˌkɒm.prɪˈhen.sɪv.nəs/
The quality of including everything that is important or needed.
In context
The comprehensiveness of the report impressed everyone, because it covered every part of the project.
Short entry. Full notes coming.