What is what does dense mean?

Dense refers to something that is closely packed together, with little space between the different components. It can refer to the physical properties of an object, such as its mass per unit volume, or to more abstract concepts, such as the complexity or depth of an idea. In everyday language, dense often has a negative connotation, suggesting that something is difficult to navigate or understand because of its complexity or lack of clarity. However, in certain contexts, dense can be a positive attribute, indicating richness or fullness of substance, as in dense, flavorful bread or a dense, intricate tapestry.