You're likely thinking of a few different tools, depending on the specific task:
For edging lawns:
* Edger: This is a dedicated tool with a spinning blade that cuts a clean edge along the perimeter of a lawn. It can be powered by gas, electricity, or manually.
* Edging shears: These are handheld shears with a curved blade specifically designed for making clean, sharp edges along lawns and flower beds.
For pruning trees and shrubs:
* Pruning shears: These are handheld shears with various blade shapes for different pruning tasks. They come in various sizes and types for different jobs, from small twig snippers to larger shears for thicker branches.
* Loppers: These are long-handled shears for pruning larger branches that are too thick for standard pruning shears.
Other possibilities:
* Hedge trimmers: These are used for shaping and trimming hedges, but can also be used for light pruning on trees and shrubs.
Let me know if you'd like more information about a specific tool!