Repeller

A repeller is a noun that denotes an object, device, or substance designed to drive away unwanted entities or to exert a force that prevents an object from coming closer to it. This term is often associated with various fields, including physics, engineering, and pest control. Repellers can be used in a variety of contexts, from keeping insects at bay to preventing electromagnetic interference in electronic devices.

Repeller meaning with examples

• The gardener installed a sonic repeller in the backyard, which emitted high-frequency sounds to deter pests such as rabbits and squirrels from eating the vegetables. After a few days, she was pleased to notice a significant decline in the number of critters stealing her produce, affirming the effectiveness of the repeller.
• For homeowners living near open fields, an insect repeller can be a crucial addition, especially during summer months. Many families invest in electric or citronella-based repellers to keep mosquitoes at bay during outdoor gatherings, allowing them to enjoy their barbecues without being eaten alive.
• In the realm of electronics, a capacitor can act as a repeller of unwanted noise. By placing a capacitor in parallel with the circuit, engineers can filter out static interference, ensuring that the signals transmitted are clear, allowing for high-quality audio and video performance.
• During a camping trip, John relied on his battery-operated repeller to keep the area free from insects. The device emitted a subtle hum, effectively warding off mosquitoes and other bugs, which allowed the group to relax and enjoy their time by the campfire without constant swatting and scratching.