noun

drill

drill, exercise, practice

I need an electric drill for this job.

I need an electric drill for this job.

The soldiers performed a military drill.

The soldiers performed a military drill.

We have a fire drill this afternoon.

We have a fire drill this afternoon.

((a/an)) drill a tool for making holes I need an electric drill for this job.

((a)) drill a training exercise We have a fire drill this afternoon.

Synonyms: (tool) borer, auger; (exercise) practice, training

From Dutch 'dril', meaning 'a hole, a borer'. The sense of 'training exercise' comes from the repetitive action, like drilling a hole.

Connect the two meanings: the repetitive action of using a tool (a drill) is like the repetitive nature of a training exercise (a drill).

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