pumpkin bomb

noun

A kind of conventional high-explosive aerial bomb used by the United States against Japan during World War II.

Meanings

nounpumpkin bomb (plural pumpkin bombs)

plural pumpkin bombs

  1. historicalA kind of conventional high-explosive aerial bomb used by the United States against Japan during World War II.

Origin

From its ellipsoidal shape.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

Source: pumpkin bomb on Wiktionary, CC BY-SA 4.0.