Closed: meaning, definitions and examples

When something has been physically shut or sealed.

• The door is closed
• He closed the book and put it back on the shelf

When something is forcibly closed, either temporarily or permanently. This can refer to businesses, machines, or systems.

• They had to shut down the factory due to safety concerns
• The computer shut down unexpectedly
• The company was shut down by the authorities

When a company or store has permanently stopped its operations, often due to financial problems or bankruptcy.

• The restaurant went out of business last month
• Many small shops are going out of business because of the new supermarket

When a machine, system, or organization is not functioning for a period of time, which might be temporary or during specific hours.

• The factory is not operating due to maintenance
• The trains are not operating after midnight

Generally refers to something that is not open, such as a door, window, or establishment. Can be used in formal or informal settings.

• The store is closed on Sundays.
• Please make sure the lid is closed tightly.

Use when indicating that something is not open or accessible, typically referring to a store, business, or public place.

• The store is closed on Sundays
• The museum will be closed for renovations

Use when indicating that something is firmly or completely closed. This is often used for doors, windows, or any kind of entryway.

• Please shut the door behind you
• The window was shut tight to keep out the cold

Use to emphasize that something is closed very securely and firmly, often to prevent entry or leaks.

• The jar needs to be shut tight to avoid spilling
• Make sure the suitcase is shut tight before we leave