Implies question, for instance, relates to meandering track up mountain (11,4)
I believe the answer is:
punctuation mark
'implies question for instance relates' is the definition.
I can't tell whether this definition defines the answer.
'meandering track up mountain' is the wordplay.
'meandering' indicates an anagram.
'track'+'up'+'mountain'='trackupmountain'
'trackupmountain' with letters rearranged gives 'PUNCTUATION MARK'.
'to' acts as a link.
Can you help me to learn more?
(Other definitions for punctuation mark that I've seen before include "period in US, say" , "Possibly stop" , "period in New York, perhaps? - with 5d" .)