A variable part of speech that replaces something else. The pronoun takes the place of an object or person that is normally mentioned earlier in the speech. These pronouns are of various types and in some cases they are indicated by the word 'CHE', or in a question or again they can replace an unspecified number of persons and in this case it is an indefinite pronoun. For example, I can say, 'QUALCUNO รจ andato via'