hustle alarm

noun

An audible warning, on some trains, that the automatic doors are about to close.

Meanings

nounhustle alarm (plural hustle alarms)

plural hustle alarms

  1. An audible warning, on some trains, that the automatic doors are about to close.
Cite this entry
APA

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

MLA

“hustle alarm.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hustle%20alarm. Accessed November 5, 2026.

Chicago

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

Source: hustle alarm on Wiktionary, CC BY-SA 4.0.