knife arch

noun

An archway with a metal detector to detect weapons such as knives carried by a person entering a building.

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Meanings

nounknife arch (plural knife arches)

plural knife arches

  1. An archway with a metal detector to detect weapons such as knives carried by a person entering a building.
Cite this entry
APA

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

MLA

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

Chicago

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

Source: knife arch on Wiktionary, CC BY-SA 4.0.