n.[C]

1. 市民，（城市）居民
   The majority of the citizens voted to recall their mayor.

   多数市民投票罢免他们的市长。

2. 公民
   The United States gives its citizens certain rights.

   美国给予它的公民某些权利。

3. 【美】（与军人，警察相对的）平民，老百姓

n.

1. a legally recognized subject or national of a state or commonwealth.
2. an inhabitant of a town or city.