Opening feature? (9)
I believe the answer is:
inception
This could be a double definition.
'opening' is the first definition.
(I've seen this before)
'feature?' is the second definition.
Although both the answer and definition are singular nouns, I cannot understand how they can define each other.
Can you help me to learn more?
(Other definitions for inception that I've seen before include "Starting point" , "Beginning" , "Establishment" , "start" , "Opening" .)