The term that means of, or relating to cats is:

The term that means of, or relating to cats is "feline." This term is derived from the Latin word "felinus," which pertains specifically to the family of animals known as Felidae, which includes domestic cats as well as larger species such as lions, tigers, and leopards. Understanding the term "feline" is important in veterinary science as it helps professionals categorize and understand the unique behaviors, health issues, and anatomical features of cats compared to other animals.

The other terms refer to different groups of animals: "bovine" relates to cattle, "canine" pertains to dogs, and "galline" refers to birds, especially chickens. Each of these terms is specific to their respective animal categories, making "feline" the appropriate choice for anything associated with cats.