union flag

1. 1.

   national flag of the United Kingdom

   SynonymsUnion Jack

   Broaderflag

Questions about union flag

What does union flag mean?

union flag means "national flag of the United Kingdom".

What is another word for union flag?

Close synonyms include Union Jack. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is union flag a common word?

union flag is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.