This is the 65th most frequent Hindi word.
बन
"बन" in English means "forest" or "woods."
In this sentence, 'बना' is used to mean 'made from' indicating the material used to create an item.
यह मुखौटा कागज से बना है।
This mask is made of paper.
Here, 'बनाऊँ' (derived from 'बन') means 'to prepare or create', suggesting the act of making tea.
क्या तुम्हारे लिए चाय बनाऊँ?
Shall I make tea for you?
In this context, 'बन' itself means 'forest', used as a noun to denote a natural wooded area.