'Metal element' in Anime language? (9)
I believe the answer is:
manganese
This clue could be a double definition.
'metal' is the first definition.
(manganese is a kind of metal)
'element in anime language?' is the second definition.
'manganese' can be an answer for 'element' (manganese is a chemical element). I'm not sure about the 'in anime language?' bit.
Can you help me to learn more?
(Other definitions for manganese that I've seen before include "Metal used in some steels" , "Metallic element used in steels" , "Hard grey metal, Mn" , "Metal used in steel making" , "steel component" .)