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English definition of “piledriver”


noun [C]     /ˈpaɪlˌdraɪ.vər/ US  /-vɚ/
a powerful machine that forces piles (= strong posts) into the groundMachinery and machinesHousehold equipment and domestic chores
(Definition of piledriver noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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