Quite or very well (3)
I believe the answer is:
yes
I believe this is a double definition.
'quite' is the first definition.
(thesaurus)
'very well' is the second definition.
(thesaurus)
'or' acts as a link.
(Other definitions for yes that I've seen before include "Positive reply" , "That's 27 [RIGHT]" , "Pro vote" , "Word of affirmation" , "Oui" .)