Favourite answer (3)
I believe the answer is:
yes
This clue could be a double definition.
'favourite' is the first definition.
Although both the answer and definition are singular nouns, I don't understand how one could define the other.
'answer' is the second definition.
(I have seen 'Affirmative answer' mean 'yes' so perhaps 'answer' could also mean 'yes')
Can you help me to learn more?
(Other definitions for yes that I've seen before include "Certainly!" , "Positive response" , "Affirmative answer" , "OK" , "Agreed" .)