Ability to enjoy winter sport for £50 (5)
I believe the answer is:
skill
'ability' is the definition.
(skill is a kind of ability)
'enjoy winter sport for ps50' is the wordplay.
I cannot really see how this works, but
'winter sport' could be 'ski' and 'ski' is located in the answer.
This may be the basis of the clue (or it may be nonsense).
'to' is the link.
Can you help me to learn more?
(Other definitions for skill that I've seen before include "Craft; dexterity" , "Knack" , "Ability - dexterity" , "Prowess" , "Aptitude" .)