drilling
dril-ling · noun, verb
Definitions
noun, verb
- 1.
The action or process of making holes in something using a drill.
- 2.
Making a hole with a drill.
- 3.
Military or emergency training exercises.
- 4.
Training through repetitive practice.
Related words
Etymology
From Dutch drillen ("to bore, to turn"), with the English present participle suffix -ing.