What is purr meaning?

Purr is a low and continuous sound that a cat makes, usually indicating contentment and comfort. It is created by the vibration of the cat's vocal cords and is often accompanied by a relaxed body posture and rhythmic breathing. Purring can also occur when a cat is in pain or distress, as a way to self-soothe and calm down. Some theories suggest that purring may have healing properties, as the vibration can aid in the healing of bones and tissues. People also use the term purr metaphorically to describe the sound or feeling of something soothing or pleasant.