ALL meanings of buttoned-up
but·toned-up
B b - adjective buttoned-up carefully planned, operated, supervised, etc.: one of the most buttoned-up companies in the business. 1
- adjective buttoned-up conservative, as in professional style or manner: Employers are looking for buttoned-up types. 1
- adjective buttoned-up Conservative. 0
- adjective buttoned-up Carefully planned and executed. 0