nonfusion
/ˌnɒnfjuːˈzɪən, ˌnɑːn-/Definitions
1. noun
The state or condition of not fusing or combining into a single entity.
“The nonfusion of the company’s departments led to inefficiencies in communication.”
2. adjective
Not fusing or combining into a single entity.
“The nonfusion approach to software development emphasizes modularity and separation of concerns.”