1. Speaker of Hindi: This is the most common meaning. "Hindiawaaz" refers to someone who speaks Hindi, a language spoken by a large population in India and around the world.
2. One who promotes Hindi: This meaning is related to the first one. "Hindiawaaz" can also refer to someone who advocates for the use and promotion of the Hindi language. This could be a person involved in Hindi education, literature, or media.
3. Hindi-speaking region/community: "Hindiawaaz" can also refer to a region or community where Hindi is predominantly spoken.
4. A person who is identified with Hindi: This meaning can encompass a person who holds Hindi language and culture in high regard, and might even consider themselves to be a part of a larger "Hindi-speaking identity."
Therefore, the exact meaning of "Hindiawaaz" depends on the specific context in which it is used.