Teach one to give orders (8)
I believe the answer is:
instruct
'teach' is the definition.
(I know that teach can be written as instruct)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for instruct that I've seen before include "Give legal orders" , "Inform or authorise" , "Teach or give orders to" , "Coach" , "Direct; teach" .)