Definition of chuck key in English:

chuck key

Line breaks: chuck key

noun

  • A small metal device for tightening the chuck of a drill.
    More example sentences
    • Originally, reciprocating saws were provided with a separate chuck key to release the saw blade.
    • I'm always misplacing the chuck key to my drill press.
    • Step 3: Unscrew the drill chuck by holding down the drill on a sturdy workbench and inserting the chuck key.

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Word of the day grotesquerie
Pronunciation: grəʊˈtɛskəri
noun
grotesque quality or grotesque things collectively