陰笑 [阴－]

Jyutping jam1 siu3
Pinyin yīn xiào

Definitions (CC-CEDICT)
  1. to laugh evilly
Definitions (Wiktionary)
  1. verb
    to laugh evilly; to grin
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）