Murmur quietly (4)
I believe the answer is:
purr
(Other definitions for purr that I've seen before include "Noise of a contented feline" , "Express pleasure" , "Cat's coo" , "Sound of feline content" , "Cat's contented sound" .)
I believe the answer is:
purr
(Other definitions for purr that I've seen before include "Noise of a contented feline" , "Express pleasure" , "Cat's coo" , "Sound of feline content" , "Cat's contented sound" .)