What is the meaning of Theme in bengali?

Meaning(s):

1. the subject matter of a conversation or discussion
2. a unifying idea that is a recurrent element in a literary or artistic work
3. (music) melodic subject of a musical composition
4. an essay (especially one written as an assignment)
5. (linguistics) the form of a word after all affixes areremoved
6. provide with a particular theme or motive
7. धुन = music tune Variations on a theme.
8. लाक्षणिक धुन = signature tune the theme from `Eastenders'.
9. विषय वस्तु = topic The theme of our discussion was `World Peace'.
10. Subject, Topic, Motif, Melodic theme, Musical theme, Idea, Composition, Paper, Report, Root, Root word, Base, Stem, Radical