Ready to tip four out (2,3,2)
I believe the answer is:
up for it
'ready' is the definition.
Both the definition and answer are adjectives.
Perhaps you can see an association between them that I can't see?
'tip four out' is the wordplay.
'out' indicates an anagram (out can mean wrong or inaccurate).
'tip'+'four'='tipfour'
'tipfour' anagrammed gives 'UP FOR IT'.
'to' acts as a link.
Can you help me to learn more?
(Other definitions for up for it that I've seen before include "Game" , "Ready to take part" , "Enthusiastic" .)