perfectionist
US /pərˈfekʃənɪst/
・UK /pəˈfekʃənɪst/
B1
noun
- Person displeased by anything is not perfect
- A person who strives for or demands perfection and is not satisfied with anything less.
adjective
- Relating to or characterized by perfectionism.
other
- The pursuit of perfection; the setting of unrealistically high standards.