👉 The term "galactoid" refers to a type of galaxy that is characterized by its high concentration and density of stars, including gas, dust, and possibly other forms of matter. Galactoids are often found in galaxies with large numbers of stars, and they can be seen as the result of mergers or collisions between smaller galaxies. The term "galactoid" is sometimes used to describe a type of galaxy that has a high concentration of stars compared to its overall mass and size.