Hold in ring, left in flipping hooter, a little numb (6)
I believe the answer is:
nelson
'hold' is the definition.
(wrestling hold)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for nelson that I've seen before include "mariner with dodgy vision" , "British admiral, d. 1805" , "Lady Hamilton's admiral lover" , "Victorious flag officer" , "Sailor" .)