Died — one’s nameless at the rim (6)
I believe the answer is:
felloe
'the rim' is the definition.
(felloe is a kind of rim)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for felloe that I've seen before include "Part of revolver" , "circular rim" , "Part of wheel" , "edge of revolutionary circle?" , "Rim of wooden wheel with spokes attached" .)