Drilling
/ˈdɹɪlɪŋ/
verb
To create (a hole) by removing material with a drill (tool).
“Drill a small hole to start the screw in the right direction.”
To practice, especially in (or as in) a military context.
“They drilled daily to learn the routine exactly.”
To cause to drill (practice); to train in military arts.
“The sergeant was up by 6:00 every morning, drilling his troops.”
verb
To sow (seeds) by dribbling them along a furrow or in a row.
verb
To cause to flow in drills or rills or by trickling; to drain by trickling.
“waters drilled through a sandy stratum”
verb
To entice or allure; to decoy; with on.
To cause to slip or waste away by degrees.
noun
Act of drilling.