A pronoun used to refer to a person or people previously mentioned or easily identified.

A pronoun used to introduce a defining or restrictive clause, indicating a specific noun.

वह

English Usage: The book that I borrowed was excellent.

Hindi Usage: वह किताब जो मैंने उधार ली थी, बेहतरीन थी।

A pronoun used to refer to a specific thing or things from a known set.

वह व्यक्ति

English Usage: Who is coming to the party?

Hindi Usage: पार्टी में कौन आ रहा है?