cài cửa

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The Vietnamese word "cài cửa" is a verb that means "to bar" or "to bolt the door." This action involves securing a door to ensure that it cannot be opened easily from the outside, providing safety and privacy.

Usage Instructions:

• You would typically use "cài cửa" when you want to describe the action of locking or securing a door.
• It is commonly used in both formal and informal contexts.

Example:

• "Tối nay, tôi sẽ cài cửa trước khi đi ngủ." (Translation: "Tonight, I will bolt the door before going to sleep.")

Advanced Usage:

In a more advanced context, "cài cửa" can also imply taking measures to ensure safety in various situations, not just physical doors. For example, in discussions about security in a building or home, one might say they need to "cài cửa" to enhance safety.

Word Variants:

• Cửa: Means "door."
• Cài: Can mean "to install," "to fasten," or "to set."

Different Meanings:

While "cài cửa" specifically refers to securing a door, "cài" on its own can have other meanings depending on the context, such as "to fasten" or "to attach."

Synonyms:

• Khóa cửa: This means "to lock the door," which is a related action but may involve using a key or lock rather than just bolting.
• Đóng cửa: This translates to "close the door," which is a broader action and does not specifically imply securing.

Academic

verb

1. to bar ; to bolt the door