1. Writing Instrument: This is the most common definition. A stylus is a pointed tool used for writing or drawing on a surface. It can be made from various materials like metal, wood, or plastic. In this context, it's often associated with:
* Ancient Writing: Styli were historically used to write on wax tablets or clay tablets.
* Touchscreen Devices: Modern styli are used to interact with touchscreen devices like smartphones and tablets. They offer more precise control than fingers.
2. Phonograph Needle: This is another common meaning. A stylus is the needle used in a phonograph to pick up sound vibrations from a record groove. It's a small, delicate part made of diamond or sapphire.
3. Stylus in Art: In art, a stylus refers to a sharp tool used by artists for specific techniques like etching or engraving.
4. Other Uses: "Stylus" can also be used in other contexts, such as:
* Medical: A stylus is a pointed tool used in medical procedures like surgery.
* Computer Programming: A stylus is a pointer used to create graphic objects on a computer screen.
To understand the meaning of "stylus" in a specific context, look for clues in the surrounding text or the overall discussion.