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dumdum

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noun dum·dum \ˈdəm-ˌdəm\

Simple Definition of dumdum

  • : a bullet that expands or explodes when it hits an object in order to cause greater damage

Source: Merriam-Webster's Learner's Dictionary

Full Definition of dumdum

  1. :  a bullet (as one with a hollow point) that expands more than usual upon hitting an object

Origin of dumdum

Dum Dum, arsenal near Calcutta, India


First Known Use: circa 1889


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