Definition: A machine used for writing that creates printed characters on paper by pressing keys that strike an inked ribbon.

Example: My grandmother used to write letters on her old typewriter.

Definition: A rubber covering around a wheel that helps a vehicle move smoothly on the road.

Example: I need to replace the flat tyre on my car before the trip.

Definition: A device used to measure the amount of water that falls as precipitation, typically used in meteorology and agriculture.

Example: The farmer installed an udometer to track rainfall and ensure proper irrigation.

Definition: Very sharp, often used to describe blades or tools that can cut easily and precisely.

Example: The ultrasharp knife made slicing through the vegetables effortless.

Definition: Not put together; in parts that need to be assembled before use.

Example: The furniture came unassembled, so I had to follow the instructions to put it together.

Definition: To become straight or less tense after being bent or curved.

Example: After a long day at work, I like to unbend and relax with a good book.

Definition: To make something straight again after it has been bent or curved.

Example: She tried to unbend the paper clip so it would fit in the binder.

Definition: To remove something that is blocking or preventing movement or progress.

Example: She used a tool to unblock the drain in the kitchen.

Definition: To remove or unlock the bolts from something, such as a door, allowing it to open.

Example: He had to unbolt the door before he could enter the room.

Definition: Not fastened or secured with bolts; can also refer to flour that has not been sifted.

Example: The door was left unbolted, allowing the wind to blow it open.

Definition: To take something out of a box.

Example: I can't wait to unbox my new phone and see how it looks!