Instruct set of coaches? (5)
I believe the answer is:
train
I believe this is a triple definition!
'instruct' is the first definition.
(I know that train is a more specific form of the action instruct)
'set' is the second definition.
(thesaurus)
'of' acts as a link.
'coaches?' is the third definition.
(I've seen this before)
(Other definitions for train that I've seen before include "Work out" , "Learn a skill etc. through practice" , "Series (of gears); coach" , "Coach; attendants" , "Line of carriages with a locomotive" .)