Degree of slope (8)
I believe the answer is:
gradient
(Other definitions for gradient that I've seen before include "Bank" , "Third OT book" , "Degree of slope in a road" , "Perhaps one in ten" , "Inclination" .)
I believe the answer is:
gradient
(Other definitions for gradient that I've seen before include "Bank" , "Third OT book" , "Degree of slope in a road" , "Perhaps one in ten" , "Inclination" .)