Where a goblin can keep warm (3)
I believe the answer is:
hob
'where a goblin can keep warm' is the definition.
Although both the answer and definition are singular nouns, I can't understand how one could define the other.
This is the entire clue.
Can you help me to learn more?
(Other definitions for hob that I've seen before include "Male ferret" , "Cooking surface" , "Top of stove" , "Hot-plate" , "hot spot" .)