With a bad heart or otherwise, is not staying at home (6)
I believe the answer is:
abroad
'home' is the definition.
Both the definition and answer are adjectives. Perhaps they are linked in a way I don't understand?
'with a bad heart or otherwise is not staying' is the wordplay.
'with' is a charade indicator (letters next to each other).
'heart' says to take the centre.
'otherwise' indicates anagramming the letters.
'is not' becomes 'bad' (I can't explain this - if you can you should believe this answer much more).
'staying' indicates putting letters inside (stay could historically mean to imprison).
The middle of 'bad' is 'a'.
'or' anagrammed gives 'ro'.
'ro' placed inside 'bad' is 'broad'.
'a' put next to 'broad' is 'ABROAD'.
'at' is the link.
Can you help me to learn more?
(Other definitions for abroad that I've seen before include "in Paris, perhaps" , "out of UK?" , "In a foreign country" , "in the field" , "Overseas; (of rumour) widely current" .)