… that in raise (4)
I believe the answer is:
rear
'raise' is the definition.
(as in rearing children)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for rear that I've seen before include "Breed or bring up" , "Bottom" , "Bring up or stand up on hind legs" , "Posterior" , "Bring up - back end" .)