window lock
Học thuậtThân thiện
Definition
Noun: A window lock is a type of lock specifically designed and attached to the sashes (the movable panels) of a double-hung window. Its primary function is to secure both the upper and lower sashes in a closed, or "shut," position to prevent the window from being opened.
Usage
A window lock is used to enhance the security of a window. It physically prevents the sashes from sliding up or down, making forced entry more difficult. It is a common security feature in homes and buildings.
Examples
- For safety, we installed a window lock on every first-floor window.
- The old window lock was rusty and difficult to open.
- Before going on vacation, check that all window locks are engaged.
Advanced Usage
- "to engage a window lock": to activate or fasten the lock.
- Remember to engage the window lock before you leave.
- "keyed window lock": a type of window lock that requires a specific key to lock and unlock it, offering a higher level of security.
- For the basement windows, we upgraded to keyed window locks.
Variants and Related Words
- Sash lock: A more technical or alternative term for a window lock, especially one that is integrated into the window's meeting rail.
- Window latch: A simpler fastening device for a window, which may not provide the same level of security as a dedicated lock. A latch is often a standard part of the window hardware, while a lock is frequently an added security feature.
- Double-hung window: The type of window (with two vertically sliding sashes) for which this lock is most commonly designed.
Synonyms
- Sash fastener
- Window fastener
- Sash lock
Related Phrases
- "Lock the window": The action of using the window lock.
- It's getting cold; please lock the window.
- "Window security": The broader concept of protecting windows, which includes using window locks, security bars, or laminated glass.
Noun
- a lock attached to the sashes of a double hung window that can fix both in the shut position