What does obsessiveness mean?
noun
A state of being excessively preoccupied with something, often to the point of being intrusive or compulsive. A tendency to become fixated on a particular idea or activity.
Example
"Her obsessiveness with the project led her to spend every waking moment working on it."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.