High point as stake raised (4)
I believe the answer is:
etna
'high point' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Maybe there's an association between them I don't understand?
'stake raised' is the wordplay.
'stake' becomes 'ante' (anteing is a kind of staking).
'raised' is a reversal indicator.
'ante' backwards is 'ETNA'.
'as' is the link.
Can you help me to learn more?
(Other definitions for etna that I've seen before include "feature spewing lava" , "It could erupt" , "Constant smoker" , "It sometimes blows its top" , "hotly-tipped runner" .)