How do you use comprende?

"Comprende" is the third person singular form of the verb "comprender," which means "to understand" in Spanish. It is used when addressing someone formally or when referring to "he," "she," or "you" (formal) in a sentence. For example, you might say, "¿Usted comprende?" meaning "Do you understand?" or "Ella comprende el problema," which translates to "She understands the problem."