Wrapping one of the strings near window husband grabbed (10)
I believe the answer is:
cellophane
'wrapping' is the definition.
(cellophane is a kind of wrapping)
'one of the strings near window husband grabbed' is the wordplay.
'one of the strings' becomes 'cello' (I've seen this in another clue).
'near window' becomes 'pane' (I am not sure about this - if you are sure you should believe this answer much more).
'husband' becomes 'h' (abbreviation).
'grabbed' means one lot of letters goes inside another (inserted letters are grabbed).
'pane' going around 'h' is 'phane'.
'cello'+'phane'='CELLOPHANE'
Can you help me to learn more?
(Another definition for cellophane that I've seen is " Thin transparent wrapping material".)