Capital of Switerland? (3)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
ess
'capital of switerland?' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ess that I've seen before include "Letter from Mid-West" , "top secret" , "Curvaceous letter" , "Nineteenth letter" , "Alphabet letter" .)