amalgamate
/ˌæmældʒəˈmeɪt/Definitions
1. verb
to combine or unite (things) into a single whole, often by mixing or blending them
“The company decided to amalgamate its two branches in the same city to reduce costs.”
2. noun
the act or process of combining or uniting (things) into a single whole, often by mixing or blending them
“The amalgamation of the two companies was a complex process that required careful planning.”
3. noun
a mixture or blend of things, especially metals
“The alloy was a durable amalgamate of copper and tin.”