duk6 hoi6毒害
Jyutpingduk6 hoi6
Yaleduhk hoih
Definition
To poison physically or to corrupt someone's mind.
- to murder by poisoning; to poison
- to poison someone's mind; to corrupt or influence negatively
neutralhealthpeople
How it's used
Beyond the literal sense of chemical poisoning, this term is frequently used metaphorically to describe negative influences on a person's character or worldview. It carries a strong sense of moral decay or long-term damage, often applied to media, bad company, or harmful ideologies. It is a serious word that implies a deliberate or systemic corruption rather than just a minor bad influence.
Examples
He is always consuming garbage information, it really poisons the mind.
Do you know that these drugs will poison your body?
Related words
Common mistake
Do not confuse this with 毒, which is a noun meaning poison or drug. While 毒害 is a verb describing the action of poisoning or corrupting, 毒 is the substance itself. Using 毒害 to describe the physical act of taking drugs is less common than using 吸毒.
Grammar color guide
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Grammar guides
- Aspect markersCantonese has no tenses, but it does have aspect markers. Learn how zo2, gwo3, gan2, and hai2 dou6 show completion, experience, and ongoing action.
- In 30 secondsThe whole language at a glance. No tenses, no plurals, six tones, sentence particles. Read this before you dive into any specific topic.
- ParticlesSentence particles add tone, emotion, and nuance. Learn the most common particles in Cantonese and how to use them.



