unscrew

Imagine putting something together, then needing to take it apart again. That's where "unscrew" comes in. To unscrew something is to turn it the opposite way, usually counterclockwise, so that a screw, lid, bulb, or other threaded object becomes loose and comes off. It's the physical opposite of screwing something in or on.

You might unscrew the lid of a jar to get to the jam, or an electrician might unscrew the cover plate of an electrical outlet to check the wires. Sometimes, in informal speech, people also use it for fixing a mistake or undoing a bad situation, though that use is much less common. Be careful, though. Don't try to unscrew anything you aren't supposed to, especially something connected to electricity.

"Unscrew" describes the act of loosening and removing a screw or another threaded object by turning it in a circular motion, typically counterclockwise. It's a practical, hands-on word often used when dealing with things held together by screws, threads, or similar fittings. For example: "He carefully unscrewed the panel to access the wiring inside," or "She had to unscrew the legs from the table before moving it into the small apartment."

The core meaning is reversing the action of tightening. While it is most commonly associated with screws, it also applies to things like lightbulbs, bottle caps, and jar lids when they come off by twisting. Metaphorically, "unscrew" is much less common than its counterpart "screw up," but it can sometimes describe undoing a complication or fixing a mess. You might hear someone say, "I need to figure out how to unscrew this mess I made with the schedule."

It's also useful to notice the phrasing: while you screw something "in" or "on," you usually just "unscrew" the object itself, though people also say they unscrew a lid "from" a jar or unscrew a bulb "from" a socket. The word implies a deliberate, mechanical effort to separate or detach parts. Whether you're opening a container, taking apart a broken toy, or trying to undo a complicated mistake, "unscrew" is about reversing a connection by turning it loose.