1. plural of reactor; devices or structures in which nuclear reactions occur in a controlled manner to produce energy
Usage: technical
2. plural of reactor; vessels or containers in which chemical reactions take place
Usage: chemistry; industrial
3. plural of reactor; people who react to something

Examples

• The power plant operates three nuclear reactors to generate electricity.
• Safety inspectors regularly monitor all reactors at the facility.
• Chemical reactors in the factory process raw materials into useful products.
• The laboratory uses small reactors for experimental procedures.
• Engineers designed new reactors with improved safety features.
• Social media reactors quickly responded to the breaking news.
• The company shut down two reactors for routine maintenance.