Seminar about ancient monuments perhaps (7)
I believe the answer is:
remains
'ancient monuments perhaps' is the definition.
I can't tell whether this definition defines the answer.
'seminar about' is the wordplay.
'about' indicates anagramming the letters.
'seminar' is an anagram of 'REMAINS'.
Can you help me to learn more?
(Other definitions for remains that I've seen before include "Leftovers" , "Archaeological relics" , "surviving old parts" , "The body: endures" , "Stays; dead body" .)