Put away at home, box packed with extraordinary care (11)
I believe the answer is:
incarcerate
'put away' is the definition.
(synonyms)
'home box packed with extraordinary care' is the wordplay.
'home' becomes 'in' ('he's home' can mean 'he's in').
'box' becomes 'crate' (crate is a kind of box).
'packed with' means one lot of letters goes inside another.
'extraordinary' indicates an anagram.
'care' with letters rearranged gives 'arce'.
'crate' placed around 'arce' is 'carcerate'.
'in'+'carcerate'='INCARCERATE'
'at' is the link.
(Other definitions for incarcerate that I've seen before include "Lock up" , "Put in prison" , "Put behind bars" , "Detain" , "Imprison" .)