Mog's murmur (4)
I believe the answer is:
purr
(Other definitions for purr that I've seen before include "Soft noise of engine" , "Cat noise" , "Sound of happy animal" , "Tiddles' sound" , "Sound of contentment" .)
I believe the answer is:
purr
(Other definitions for purr that I've seen before include "Soft noise of engine" , "Cat noise" , "Sound of happy animal" , "Tiddles' sound" , "Sound of contentment" .)