Menial sport destroyed such equipment (11)
I believe the answer is:
trampolines
'equipment' is the definition.
Although both the answer and definition are nouns, they are not in the same form of the noun.
'menial sport destroyed' is the wordplay.
'destroyed' indicates an anagram.
'menial'+'sport'='menialsport'
'menialsport' with letters rearranged gives 'TRAMPOLINES'.
'such' acts as a link.
Can you help me to learn more?
(Another definition for trampolines that I've seen is " Items of equipment for jumpers!".)