At snooker, it has its point (3)
I believe the answer is:
red
'point' is the definition.
The definition and answer can be both human attributes as well as being singular nouns.
Maybe they are linked in a way I don't understand?
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for red that I've seen before include "Colour of a cardinal's hat" , "14 -- breed of 4" , "Colour for danger" , "Left-wing" , "Ruby" .)