driller
/ˈdrɪlər/
noun
- A person or machine that drills holes, especially in the ground for oil, water, or minerals.
- My uncle worked as a driller on an offshore oil platform.
- The company hired an experienced driller to explore the new site.
- The driller operated the rig carefully to avoid damaging the pipe.
- A person who trains others through repeated practice.
- The drill sergeant was a tough but fair driller of new soldiers.
- She was known as a relentless driller who pushed her students to excel.
- The coach acted as a driller, running the team through the same play dozens of times.
Synonyms