Sign up for a course (5)
I believe the answer is:
enrol
(Other definitions for enrol that I've seen before include "Sign on, being a loner" , "Enlist" , "Add to list of members" , "Enter" , "Recruit" .)
I believe the answer is:
enrol
(Other definitions for enrol that I've seen before include "Sign on, being a loner" , "Enlist" , "Add to list of members" , "Enter" , "Recruit" .)