Kind of graph line displaying eroticism (9)
I believe the answer is:
isometric
'kind of graph line' is the definition.
'isometric' can be an answer for 'line' (kind of line). I also know that 'graph' relates to this answer.
'displaying eroticism' is the wordplay.
'displaying' is an anagram indicator (the anagrammed letters display the answer).
'eroticism' is an anagram of 'ISOMETRIC'.
Can you help me to learn more?
(Other definitions for isometric that I've seen before include "Having equal dimensions" , "form of exercise" , "of equal size" , "Type of exercise performed against resistant object" , "of similar dimensions" .)