To criticize or disparage someone or something by commenting negatively on their appearance, quality, capabilities, or other characteristics, often with the intention of belittling or diminishing.
Notes
English Equivalents\
Belittle: To make someone or something seem less important or capable.\
Disparage: To speak negatively about someone or something, often to damage their reputation.\
Criticize: To express disapproval or fault with someone or something.\
Mock: To tease or ridicule someone or something, often by commenting on their appearance or characteristics.
The Tatsar concept involves negative commentary that can be hurtful or damaging, and the English equivalents convey similar meanings.