The verb "become" refers to the process of changing or developing into a different state, condition, or identity. It indicates a transition from one form to another, such as when a child grows up to become an adult or when a caterpillar transforms to become a butterfly. In everyday language, "become" can also describe acquiring new skills or qualities. For example, someone might become a better musician through practice or become more confident by facing challenges. This word emphasizes the journey of growth and transformation in various aspects of life.