Definitions of pronoun

1. A word used instead of a noun or name, to avoid the repetition of it. The personal pronouns in English are I, thou or you, he, she, it, we, ye, and they.

2. A word which refers to, or is used in the place of, a noun or name; as, he, she, you, it, etc.

3. A word used instead of a noun.

4. Pronominal.

5. In gram., a word which refers to, or stands instead of, a noun.