Merger (noun)

1. The action or process of merging two or more companies or organizations.
2. The result of the combination of two or more companies or organizations.

Origin:

Mid 19th century: from merge, on the pattern of merger.

Examples:

1. The merger of the two companies created a powerful conglomerate.
2. The merger will bring together the strengths of both companies.
3. The merger was announced to the public today.
4. The merger is expected to create jobs and increase profits.
5. The merger will require the approval of the shareholders and the government.