Mean to bump into naked mate of Pooh (7)
I believe the answer is:
ignoble
'mean' is the definition.
(similar in meaning)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for ignoble that I've seen before include "Lacking dignity" , "'Far from the madding crowd's . . . . . . . strife'" , "Contemptible" , "Inferior" , "No bilge! (anag)" .)