кака́я-то

Examples

• Это какая-то ошибка, я такого не заказывал.

  This is some kind of mistake; I didn't order anything like this.

• На столе лежала какая-то старая книга.

  There was some old book lying on the table.

• Мне звонила какая-то женщина.

  Some woman called me.