Infinite spring gone then? (9)
I believe the answer is:
boundless
'infinite' is the definition.
(similar in meaning)
'spring gone then?' is the wordplay.
'spring' becomes 'bound' (bounding is a kind of springing).
'gone then?' becomes 'less' (I can't explain this - if you can you should believe this answer much more).
'bound'+'less'='BOUNDLESS'
Can you help me to learn more?
(Other definitions for boundless that I've seen before include "Without limits" , "Unlimited" , "Having no limit, extensive" , "Seemingly without limit" .)