Meaning and Usage
"中毒" (ちゅうどく) primarily means "poisoning" and refers to harmful effects caused by toxins or poisons. It is commonly used in medical contexts such as food poisoning (食中毒) or carbon monoxide poisoning (一酸化炭素中毒).
Extended Meaning: Addiction
Besides literal poisoning, "中毒" is also used metaphorically to describe addiction or dependence on something, such as "ゲーム中毒" (game addiction). This usage is common in casual and media language to express strong habitual attachment.
Common Collocations
- 食中毒: food poisoning, used when someone gets sick from contaminated food.
- 一酸化炭素中毒: carbon monoxide poisoning, a serious medical condition.
- ゲーム中毒: game addiction, describing excessive gaming habits.
Register and Nuance
The term "中毒" is neutral and can be used in both formal and informal contexts. When referring to addiction, it often carries a negative nuance implying a harmful or excessive habit.
Learner Tips
Be careful not to confuse "中毒" with "中毒症状" (symptoms of poisoning) or other medical terms. Also, when used metaphorically, it implies a negative or problematic attachment, so avoid using it lightly for casual liking.