Ice-skating arena (4)
![Ross](/clue/static/ross-mug.min.png)
I believe the answer is:
rink
'ice-skating arena' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for rink that I've seen before include "Ice-skating area" , "Area for ice skating" , "place of curlers" , "Sheet of ice for skating" , "frozen surface" .)