Sharpener

A sharpener is a tool or device designed to make something sharper. This typically refers to instruments used to create a pointed or cutting edge, most commonly for pencils, knives, or other implements. Sharpeners work by abrading or removing material from the object, refining its shape and improving its functionality. They can range from simple hand-held devices to complex automated machinery, employing various methods like abrasion with blades, grinding stones, or abrasive surfaces. The effectiveness of a sharpener depends on factors such as the material being sharpened, the quality of the sharpening mechanism, and the skill of the user. The primary function of a sharpener is to restore or improve the sharpness of an object. The tool's purpose is to facilitate tasks requiring precise cutting or writing.

Sharpener meaning with examples

• As a young artist, she always carried a pencil sharpener in her art kit. She preferred a manual sharpener to give her pencils a perfect point for detailed sketches. The simple device, with its metal blades, was a crucial tool for her. Every few minutes of drawing, she would take a pencil and carefully use the sharpener to maintain the desired precision in her work.
• The chef carefully selected the best knife sharpener to maintain the razor-sharp edges of his expensive knives. His preferred method involved a whetstone and a strop, ensuring a precise angle and ultimate cutting power. He invested in this as he needed top-quality knives for professional use. A sharp knife minimizes accidents and enhances food preparation, which is critical.
• My son struggled with writing in class because his pencils always broke. Then I gave him an electric sharpener. It would automatically feed the pencil through the device, ensuring it was sharpened to perfection in mere seconds, ready for use. With his pencils always sharp, he quickly improved his handwriting, finding his confidence growing with each written sentence.
• Before the surgery, the surgeon carefully sharpened all of his scalpels. He used a specialized electric sharpener, to ensure precise cuts. This process can mean the difference between a swift, clean incision and a riskier procedure. The sharpener's role here highlights its importance in a critical and sensitive setting, where precision is key.