ALL meanings of obsessiveness
ob·ses·sive
O o - adjective obsessiveness being, pertaining to, or resembling an obsession: an obsessive fear of illness. 1
- adjective obsessiveness causing an obsession. 1
- adjective obsessiveness excessive, especially extremely so. 1
- noun obsessiveness someone who has an obsession or obsessions; a person who thinks or behaves in an obsessive manner. 1
- noun obsessiveness The characteristic of being obsessive. 1