Mineral content of hellebore (3)
I believe the answer is:
ore
'mineral' is the definition.
(ore is a kind of mineral)
'content of hellebore' is the wordplay.
'ORE' is hidden within the letters.
However, I am not sure how this is indicated.
Can you help me to learn more?
(Other definitions for ore that I've seen before include "Mined material" , "Deposit of mine" , "tangle" , "Raw metal" , "Mineral-bearing rock" .)
