• The correct spelt word is- Agglomeration (noun) (অপশন 'খ')
English Meaning: an unorganized collection or mixture of various things. Bangla Meaning: (সমষ্টি; সমাগম)।
Example Sentence: The government promoted the agglomeration of industries in a specific economic zone to stimulate collaboration, innovation and shared resources among companies.
Source: 1. merriam-webster. 2. Accessible Dictionary by Bangla Academy.