The average woman's secret? (3)
I believe the answer is:
age
'woman's secret?' is the definition.
(I've seen this in another clue)
'the average' is the wordplay.
'AGE' is hidden in amongst the letters.
But, I am unsure how this is indicated.
Can you help me to learn more?
(Other definitions for age that I've seen before include "it improves wine" , "Period of time" , "Period of history" , "Period piece" , "Very long time" .)