A tlatoani was the ruler or king of an ancient Mesoamerican city-state, particularly among the Aztecs. This title translates to "the one who speaks" in the Nahuatl language, indicating the leader's role as a spokesperson for the people and the divine. The tlatoani held significant political, military, and religious authority, overseeing the administration and defense of their city-state. The tlatoani was often chosen from noble families and was expected to demonstrate qualities such as bravery and wisdom. They played a crucial role in maintaining social order and conducting rituals to appease the gods, ensuring the prosperity of their people and the stability of their realm.