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Definition of drill noun from the Oxford Advanced Learner's Dictionary

drill

noun
 
/drɪl/
 
/drɪl/
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  1. [countable] a tool or machine with a pointed end for making holes
    • an electric drill
    • a hand drill
    • a dentist’s drill
    • a drill bit (= the pointed part at the end of the drill)
    see also hammer drill, percussion drill, pneumatic drill
  2. [countable, uncountable] a way of learning something by means of repeated exercisesTopics Educationc2, Languagec2
  3. [countable, uncountable] a practice of what to do in an emergency, for example if there is a fire
    • This is not a drill! Please evacuate the building.
    see also fire drill
    Extra Examples
    • New Zealand has an annual earthquake drill.
    • Air-raid drills and evacuation procedures have been practised.
  4. [uncountable] military training in marching, the use of weapons, etc.
    • rifle drill
    see also pack drillTopics War and conflictc2
  5. the drill
    [singular] (old-fashioned) the correct or usual way to do something synonym procedure
    • What's the drill for claiming expenses?
    Extra Examples
    • Usually a midwife was present: if not, Mother knew the drill.
  6. [uncountable] a type of strong cotton cloth
  7. [countable] a machine for planting seeds in rows
    • a seed drill
  8. Word Originnoun senses 1 to 5 early 17th cent.: from Middle Dutch drillen ‘bore, turn in a circle’. noun sense 7 early 18th cent. (as a noun in the sense ‘small furrow’): perhaps from drill ‘make a hole’. noun sense 6 early 18th cent.: abbreviation of earlier drilling, from German Drillich, from Latin trilix ‘triple-twilled’, from tri- ‘three’ + licium ‘thread’.
See drill in the Oxford Advanced American DictionarySee drill in the Oxford Learner's Dictionary of Academic English
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adverb
 
 
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