"Hablar" is the Spanish verb that means "to speak" or "to talk." It is a regular verb in the -ar conjugation group, which means it follows a predictable pattern when changing forms. For example, in the present tense, "yo hablo" means "I speak," while "tú hablas" means "you speak." In everyday communication, "hablar" is essential for expressing thoughts, sharing information, and engaging in conversations. It can be used in various contexts, such as casual chats with friends or formal discussions in settings like business meetings or academic presentations.