quarantine flag

Noun

 * 1)  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.

Translations

 * Chinese:
 * Mandarin: 檢疫旗
 * Cornish: baner enysekter
 * Finnish: karanteenilippu
 * French:
 * Japanese: 検疫信号, 検疫旗
 * Russian: жёлтый флаг, каранти́нный флаг