Recruit from Henry Holm Centres? (5)
I believe the answer is:
enrol
'recruit' is the definition.
(I know that recruit can be written as enrol)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for enrol that I've seen before include "Loner inclined to join in" , "Recruit" , "Enter" , "Join up, sign on" , "Insert in register" .)