Fusion

Fusion means to merge or combine. It could also mean:

Nuclear fusion, in physics
Fusion power, energy generated by nuclear fusion reactions
Fusion (student movement), Christian charity that serves students
Electoral fusion, in politics fusion refers to two parties with the same candidate
Fusion (music), especially Jazz fusion
Fusion cuisine, combines elements of various traditions of cooking
A type of car
Ford Fusion (Americas)
Ford Fusion (Europe)