Stove at home once more (5)
I believe the answer is:
again
'once more' is the definition.
(synonyms)
'stove at home' is the wordplay.
'stove' becomes 'aga' (I've seen this before).
'at home' becomes 'in' ('I'm in' can mean 'I'm at home').
'aga'+'in'='AGAIN'
(Other definitions for again that I've seen before include "second term" , "One more time, encore" , "Anew" , "Repeatedly" , "repeat order" .)