Agent noun derived from the verb 'reprimand'; denotes a person who issues reprimands.
Translations
The manager was a relentless reprimander of careless mistakes.
Менеджер был неустанным порицателем небрежных ошибок.
Definitions
Someone who reprimands; a person who expresses sharp disapproval or criticism. The manager was a relentless reprimander of careless mistakes.