aha moment

The phrase "aha moment" refers to a sudden realization or understanding that occurs when something becomes clear or obvious. It is often described as a moment of insight or an epiphany where a person gains new and deeper understanding about a problem, concept, or situation. The term is derived from the exclamation "aha!" which is used to express surprise or revelation. An "aha moment" can be a significant turning point in someone's thinking process, leading to new perspectives, solutions, or breakthroughs.