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drill

drill - noun

  1. Repetition of an action so as to develop or maintain one's skill: exercise, practice, rehearsal, study, training. See work.

drill - verb

  1. To subject to or engage in forms of exertion in order to train, strengthen, or condition: exercise, practice, train, work out. See work.
  2. To instruct in a body of doctrine or belief: inculcate, indoctrinate. See teach.
  3. To fix (an idea, for example) in someone's mind by reemphasis and repetition: drive, implant, impress, inculcate, instill, pound. See teach.