Admittance for the course (6)
I believe the answer is:
entree
I believe this is a double definition.
'admittance' is the first definition.
('entree' can be a synonym of 'admittance')
'the course' is the second definition.
(entree is a kind of course)
'for' is the link.
(Other definitions for entree that I've seen before include "Main course of a meal" , "Principal dish and right to enter" , "The right to enter a particular sphere" , "Means of access - course" , "Main course dish" .)