Reactor

Reactor means a confined space ( container, container ), which was specially designed and manufactured to allow it under defined conditions, certain reactions take place and be able to control:

Bioreactor for biochemical processes
Chemical reactor for chemical reactions
Nuclear reactor for nuclear fission, mainly in commercial use
Research reactor for research on nuclear fission
Fusion reactor for fusion

Other:

Reactor (software), a commercial music production software company Native Instruments Berlin
Reactor (band), a German electric - drum -and- bass band