[-]

Jyutping nou6 deoi6
Pinyin nù duǐ

Definitions (Wiktionary)
  1. verb, neologism, slang
    to angrily denounce

怒懟 [-怼]

Jyutping
Pinyin nù duǐ

Definitions (CC-CEDICT)
  1. (Internet slang) to chastise
  2. to angrily denounce