A little lower on the right-hand side (6)
I believe the answer is:
dexter
This might be a double definition.
'a little lower' is the first definition.
Both the answer and definition are adjectives. Maybe there's a link between them I don't understand?
'on the right-hand side' is the second definition.
(I've seen this before)
Can you help me to learn more?
(Other definitions for dexter that I've seen before include "In heraldry, of or on the right side" , "Colin --, Inspector Morse creator" , "On the right-hand side in heraldry" , "Ted, right-handed cricket star?" , "televised antihero, > right?" .)