1. the state of being supreme in power, importance, or influence; supremacy
Usage: formal
2. the condition of having the highest authority or control
Usage: often used in political or legal contexts

Examples

• The paramountcy of national security concerns influenced the government’s decision.
• The company established its paramountcy in the technology sector through innovative products.
• The constitution ensures the paramountcy of federal law over state regulations.
• His paramountcy in the field of medicine was recognized worldwide.
• The paramountcy of safety protocols cannot be questioned in this industry.
• The treaty established British paramountcy over the region for decades.