12 - References

Ras 
Ras means Juice. So its one meaning can be taken in that meaning. Thus it has several meaning: 
(1) As Juice, it means everything, because when Ras has been taken out of something, nothing remains in the remaining thing. In this meaning it is like everything of something or soul of something. 
(2) In another meaning of Juice, as Juice is tastier and gives a feeling of pleasure and satisfaction, with that meaning Ras means the mental pleasure and satisfaction. People take pleasure (Ras) in listening concerts, watching dances etc. So in this meaning it is feeling of pleasure and satisfaction