IPA: /ˈmɛɡəˌmɜːrdʒər/
KK: /ˈmɛɡəˌmɜrdʒər/
A very large combination of two or more companies into one, often to increase market share or efficiency.
The recent megamerger between the two tech giants has created a new leader in the industry.
Megamerger → It is formed from "mega-" (from Greek "megas", meaning large or great) and "merger" (from Old French "merger", meaning to plunge or immerse). The word "megamerger" refers to a large or significant merger, typically in a business context.
Think of 'mega' meaning large or great, and 'merger' as the act of combining. This helps you remember that a megamerger is a significant combination of companies.
No commonly confused words.