National roll? (5)
I believe the answer is:
swiss
This clue might be a double definition.
'national' is the first definition.
The definition and answer can be both people as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'roll?' is the second definition.
Although both the answer and definition are singular nouns, I don't see how one could define the other.
Can you help me to learn more?
(Other definitions for swiss that I've seen before include "Gruyere nationality" , "Zurich native" , "Native to Berne" , "From Geneva, perhaps" , "Nationality of C. G. Jung" .)