exércitos

Exércitos, in Portuguese, translates to "armies" in English. An army is a large organized land force. It is typically the primary ground warfare branch of a nation's military. Armies are responsible for fighting on land, defending territory, and projecting power. They are composed of various units, including infantry, cavalry, artillery, and logistical support. The organization and structure of armies can vary significantly between countries and throughout history.

Historically, armies were often raised for specific campaigns and disbanded afterward. Modern armies are typically permanent institutions, part of a nation's standing military. Their roles extend beyond direct combat to include peacekeeping operations, disaster relief, and internal security. The size and capabilities of an army are often indicative of a nation's military strength and geopolitical influence.

The term "exército" can also refer to a large gathering or a multitude of something, but its primary and most common meaning pertains to military forces. This includes the soldiers, their equipment, leadership, and the strategies and tactics employed in warfare.