The term "brilliant" refers to a high level of intelligence or exceptional mental ability. It often describes individuals who demonstrate outstanding problem-solving skills, creativity, and critical thinking. Brilliant minds can grasp complex concepts quickly and apply their knowledge in innovative ways. Brilliance is not limited to academic achievements; it can also manifest in various fields such as art, science, and technology. For example, Albert Einstein is often considered a brilliant physicist due to his groundbreaking theories in theory of relativity. Similarly, Marie Curie showcased brilliance in her pioneering research in radioactivity.