quarantine flags

A form of quarantine flag — A black and yellow flag (signal flag LIMA) formerly hoisted by a ship to show that it has contagious or infectious disease aboard, or by a ship that has been quarantined. This use was listed in Brown’s 1916 code of signals, but this use is no longer listed in contemporary editions of the International Code of Signals.

Meanings

noun
  1. pluralplural of quarantine flag
Cite this entry
APA

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

MLA

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

Chicago

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

Source: quarantine flags on Wiktionary, CC BY-SA 4.0.