定義 / Definition
[noun]
・a piece of cloth with a special design that is used as a symbol of a nation or group
・a small piece of cloth attached at one edge to a pole and used as a marker or signal in various sports.
[verb]
・mark (an item) for attention or treatment in a specified way.
・(of an official) raise a flag to draw the referee’s attention to a breach of the rules in soccer, rugby, and other sports.
・provide or decorate with a flag or flags.
— その他 例文 —
Every country has a national flag.
どこの国にも国旗があります