The usual routine at home (7)
I believe the answer is:
habitat
'home' is the definition.
(I've seen this before)
'the usual routine at' is the wordplay.
'the usual routine' becomes 'habit' (I've seen this before. I am not sure about the 'usual' bit.).
'habit'+'at'='HABITAT'
Can you help me to learn more?
(Other definitions for habitat that I've seen before include "Home ground of an animal" , "(Organism's) natural home" , "Natural home of wildlife" , "Natural home of a plant or animal" , "Shop founded by Terence Conran" .)