严禁

yánjìn

to strictly prohibit

HSK 6

漢字分解

Usage and Nuance

"严禁" is a formal and strong expression used to indicate that something is strictly forbidden. It often appears in official signs, regulations, or warnings where compliance is mandatory. The tone is authoritative and leaves no room for exceptions.

Common Contexts

You will frequently see "严禁" in public places like factories, schools, hospitals, and government buildings, especially related to safety rules such as smoking bans, carrying prohibited items, or unauthorized access.

Collocations and Patterns

  • 严禁 (strictly prohibit smoking): a very common phrase on no-smoking signs.
  • 严禁携带 (strictly prohibit carrying): used to forbid bringing certain items.
  • 严禁 (strictly prohibit entry): forbids entering certain areas.

Register and Tone

"严禁" is formal and often used in written notices or official speech. It is not used in casual conversation but is important for understanding public instructions and rules.

Common Confusion

Do not confuse "严禁" with softer prohibitions like "禁止" (prohibit) or "允许" (not allow). "严禁" emphasizes strictness and severity, often implying legal or safety consequences.

例文

工厂内严禁吸烟,以防火灾发生。

Gōngchǎng nèi yánjìn xīyān, yǐ fáng huǒzāi fāshēng.

Smoking is strictly prohibited inside the factory to prevent fires.

校园内严禁携带危险物品。

Xiàoyuán nèi yánjìn xiédài wēixiǎn wùpǐn.

Carrying dangerous items is strictly forbidden on campus.

根据规定,严禁未经许可进入实验室。

Gēnjù guīdìng, yánjìn wèijīng xǔkě jìnrù shíyànshì.

According to regulations, entering the laboratory without permission is