London Underground mosquito

noun

Culex pipiens f. molestus, a kind of mosquito.

Meanings

nounLondon Underground mosquito (plural London Underground mosquitos or London Underground mosquitoes)

plural London Underground mosquitos · plural London Underground mosquitoes

  1. Culex pipiens f. molestus, a kind of mosquito.

Origin

Named for biting people as they slept in the London Underground railway system during the Blitz, though it has a worldwide distribution and long predates the existence of the London Underground.

Full word history & related roots →
Cite this entry
APA

London Underground mosquito. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/London%20Underground%20mosquito

MLA

“London Underground mosquito.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/London%20Underground%20mosquito. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “London Underground mosquito,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/London%20Underground%20mosquito.

Source: London Underground mosquito on Wiktionary, CC BY-SA 4.0.