👉 The term "cartilaginous" refers to a type of bone that contains cartilage, which is composed primarily of collagen fibers. Cartilage is an important component of the skeleton and plays a critical role in maintaining joint stability and movement. Cartilage is made up of a protein-rich matrix composed of collagen fibers. The collagen fibers are tightly packed together, forming a network-like structure called a hyaline cartilaginous bone. Cartilage is typically found in the outermost layers of the