What is the meaning of Burden in bengali?

Meaning(s):

1. an onerous or difficult concern
2. weight to be borne or conveyed
3. the central meaning or theme of a speech or literary work
4. the central idea that is expanded in a document or discourse
5. weight down with a load
6. impose a task upon, assign a responsibility to
7. भार = duty The burden of heavy taxation on the taxpayer.
8. बोझ = load Carry a heavy burden.
9. जिम्मेदारी = responsibility Carry the burden of maintaining two households.
10. मुख्य विषय = subject The burden of his complaint was that....
11. पर भार डालना = event Refugees burdened with all their possessions.
12. भार तले दबा हुआ होना = supress Refugees burdened with all their possesions.
13. कष्ट देना = trouble I don't want to burden you with my problems.
14. Load, Encumbrance, Incumbrance, Onus, Loading, Effect, Essence, Core, Gist, Burthen, Weight, Weight down, Charge, Saddle
15. Unburden