Scandinavian course a Norwegian ultimately enters (6)
I believe the answer is:
danish
'scandinavian' is the definition.
(Danish is an example)
'course a norwegian ultimately enters' is the wordplay.
'course' becomes 'dish' (dish can mean a course of a meal).
'ultimately' suggests the final letters.
'enters' is an insertion indicator.
The last letter of 'norwegian' is 'n'.
'a'+'n'='an'
'dish' placed around 'an' is 'DANISH'.
(Other definitions for danish that I've seen before include "Native to Copenhagen" , "Southern Scandinavian pastry" , "Copenhagen this capital" , "Relating to Denmark" , "Dash in to the mysterious nationality" .)