auger
/ɔːdʒər/ or /ˈɔːɡər/Definitions
1. noun
A tool used for boring holes in the ground or other hard surfaces, typically having a rotating cutting edge.
“The gardener used an auger to dig holes for the new trees.”
2. verb
To bore or dig a hole using an auger.
“The workers augered a hole for the foundation of the new building.”
3. verb
To remove or dig out the core of something, especially a tree.
“The arborist augered out the dead center of the tree to make it stable.”
4. noun
A device with a rotating cutting edge used to mix, aerate, and loosen soil or other materials.
“The gardener used an auger to mix the compost into the soil.”