Mountain surface for skiing (5)
I believe the answer is:
slope
(Other definitions for slope that I've seen before include "Rake; Barchester chaplain" , "See 28" , "bank" , "decamp" , "Gradient, incline" .)
I believe the answer is:
slope
(Other definitions for slope that I've seen before include "Rake; Barchester chaplain" , "See 28" , "bank" , "decamp" , "Gradient, incline" .)