A volcano back in before Latin (4)
I believe the answer is:
etna
This might be a double definition.
'a volcano' is the first definition.
(Mount Etna)
'back in before latin' is the second definition.
Although both the answer and definition are singular nouns, I don't see how one could define the other.
Can you help me to learn more?
(Other definitions for etna that I've seen before include "Neat kind of European volcano" , "Heating vessel" , "A neat sort of volcano" , "It sometimes blows its top" , "Impressive mount" .)