This is the general term for any type of flour, including wheat flour, rice flour, gram flour, etc.
If you need to be more specific about the type of flour, you can add the specific ingredient to the term. For example:
* கோதுமை மாவு (Kodhumai Maavu) - Wheat Flour
* அரிசி மாவு (Arisi Maavu) - Rice Flour
* பருப்பு மாவு (Paruppu Maavu) - Gram Flour