同父母而年龄比自己大的女子elder sister

• 大姐

  eldest sister

• 二姐

  second eldest sister

亲戚中年龄比自己大的女子female relation older than oneself but of the same generation

• 表姐

  cousin

• 远房姐

  distant female cousin

对年轻女子的称呼form of address used for young women