... was rather like Aneurin (5)
I believe the answer is:
bevan
'aneurin' is the definition.
Both the definition and answer are singular nouns.
Maybe there's a link between them I don't understand?
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for bevan that I've seen before include "Labour statesman" , "Nye ---, introduced NHS" , "Founder of the NHS" , "See 10" .)