The term "feline" refers to animals that belong to the family Felidae, which includes domestic cats, lions, tigers, and leopards. These creatures are known for their agility, sharp retractable claws, and keen senses. Felines are often admired for their grace and playful behavior, making them popular pets, especially the domestic cat, which is one of the most common household animals worldwide. Felines are also known for their unique vocalizations, such as the soft purring of a house cat or the powerful roar of a lion. They are generally solitary hunters, relying on stealth and speed to catch their prey. This family of animals plays a crucial role in maintaining the balance of ecosystems where they live.