armored
"Armored" refers to something that is protected or fortified with a covering or layer designed to resist damage. This term is commonly used in military contexts, such as with vehicles like tanks or armored personnel carriers, which are built to withstand attacks and provide safety for their occupants.
In a broader sense, "armored" can also describe animals or objects that have protective features. For example, the armadillo has a tough, bony shell that shields it from predators. Similarly, some fish have scales that serve as armor against threats in their environment.