nuclear reactor
US /ˈnuː.klɪər riˈæk.tər/
UK /ˈnuː.klɪər riˈæk.tər/

1.
reator nuclear
a device in which nuclear fission is initiated and controlled in a sustained chain reaction to produce energy for electricity generation or other purposes
:
•
The power plant operates with a large nuclear reactor.
A usina opera com um grande reator nuclear.
•
Safety protocols are crucial when working near a nuclear reactor.
Os protocolos de segurança são cruciais ao trabalhar perto de um reator nuclear.