Odd description of rough surface (6)
I believe the answer is:
uneven
'odd' is the definition.
(odd rather than even)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for uneven that I've seen before include "Rough and irregular" , "Asymmetrical, not uniform" , "That's odd" , "Rough, jagged" , "Inconsistant in quality" .)