adjective, noun, verb · a toxic substance or narcotic drug

他因为吸毒而毁了前途。

adjective · cruel, fierce, or spiteful in nature or intensity

你这话也说得太毒了。

verb · a historical place name or toponymic element, referring to the locality 㐖毒 Xié​dú mentioned in ancient Chinese texts

古籍中常提到㐖毒这个地方。