I put in the new net, contriving to interweave it (7)
I believe the answer is:
entwine
'interweave it' is the definition.
I can't tell whether this definition defines the answer.
'i put in the new net contriving' is the wordplay.
'put in' indicates putting letters inside.
'contriving' indicates an anagram.
'new'+'net'='newnet'
'newnet' anagrammed gives 'entwne'.
'i' going inside 'entwne' is 'ENTWINE'.
'to' is the link.
Can you help me to learn more?
(Other definitions for entwine that I've seen before include "Lace" , "Wind or twist together" , "knit" , "closely blend together" , "weave around" .)