dum dum

/ˈdʌm ˈdʌm/

noun

A soft point or hollow point bullet, designed to expand when it hits its target and therefore cause more serious damage.

Meanings

dum dum1

noundum dum (plural dum dums)

plural dum dums · alternative dum-dum · alternative dumdum

  1. informalengineeringA soft point or hollow point bullet, designed to expand when it hits its target and therefore cause more serious damage.

    Synonyms: dum dum bullet

dum dum2

noundum dum (plural dum dums)

plural dum dums · alternative dum-dum · alternative dumdum

  1. alternativeAlternative form of dumdum.

Dum Dum3

proper noun

alternative Dumdum

    1. aeronauticsThe international airport of Kolkata, West Bengal, India, officially Netaji Subhas Chandra Bose International Airport.
      1 more example

      At the time of going to press the useful evidence report consists of the fact that a storm warning was given to [BOAC Flight 783]’s captain, but that he, after consultations with meteorological people, decided to take off according to plan. The aircraft, following fire-warning-circuit rectification at Singapore and radio fault-rectification at Dum Dum Airport, Calcutta was then two and a half hours behind schedule.

      1953, “Comet Accident Inquiry”, in Roland E. Dangerfield, editor, The Aeroplane, volume 84, page 668
  1. A locality in the Tweed council area, north eastern New South Wales, Australia.

Synonyms & antonyms

nounA soft point or hollow point bullet, designed to expand when it hits its target and therefore cause more serious damage.

Origin

dum dum · noun

Named after the Dum Dum arsenal in Calcutta, India.

Full word history & related roots →

Dum Dum · proper noun

Transliteration of Bengali দমদম (domdom).

Full word history & related roots →
Cite this entry
APA

dum dum. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/dum%20dum

MLA

“dum dum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dum%20dum. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “dum dum,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/dum%20dum.

Source: dum dum on Wiktionary, CC BY-SA 4.0.