Yellow flag Meaning, Definition & Usage
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noun common yellow-flowered iris of Europe and North Africa, naturalized in United States and often cultivated
Iris pseudacorus; yellow iris; yellow water flag.
WordNet
Definitions
- the quarantine flag. See under
Quarantine , and 3dFlag .
Definitions
- the quarantine flag of all nations; also carried at a vessel's fore, to denote that an infectious disease is on board.
