What is the meaning of the word "scolder"?

Typically, scolders express disapproval or disappointment through admonishment, often aiming to correct or influence behavior.

Definitions:

Someone who reprimands or criticizes others in a harsh, vocal manner. NOUN
- The teacher became a scolder when students failed to submit their assignments on time, emphasizing the importance of responsibility.

Synonyms:

nag
nagger