To criticize unfairly; disparage.

To belittle or detract from someone's worth or reputation.

किसी की मूल्य या प्रतिष्ठा को घटाना।

English Usage: She felt that her contributions were denigrated by her colleagues.

Hindi Usage: उसे लगा कि उसकी योगदान को उसके सहकर्मियों द्वारा नीचा दिखाया गया।