411 REFERENCE · Wiktionary
Blue Ensign
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Proper noun
Blue Ensign 1
Originally, the flag of the rear admiral's squadron in the English fleet.
The flag flown by a British naval auxiliary vessel. Members of certain British yacht clubs may also fly a blue ensign if it has been defaced by the inclusion of an insignia in the fly.
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