Definition of "drill"
verb:
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To create (a hole) by removing material with a drill (tool).
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To practice, especially in a military context.
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To repeat an idea frequently in order to encourage someone to remember it.
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To investigate or examine something in more detail or at a different level.
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To cause one's subordinates to drill (practice).
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To hit or kick with a lot of power.
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noun:
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A tool used to remove material so as to create a hole, typically by plunging a rotating cutting bit into a stationary workpiece.
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The portion of a drilling tool that drives the bit.
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An activity done as an exercise or practice (especially a military exercise).
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Any of several molluscs, of the genus Urosalpinx, that drill holes in the shells of other animals.
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An Old World monkey of West Africa, Mandrillus leucophaeus, similar in appearance to the mandrill, but lacking the colorful face.
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A strong, durable cotton fabric with a strong bias (diagonal) in the weave.
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