How might generous poacher disclose a secret? (4,3,4,4)
I believe the answer is:
give the game away
If this is the answer, I'm afraid I cannot explain it.
Can you help me to learn more?
(Other definitions for give the game away that I've seen before include "resign?" , "Get rid of the bag" , "Let slip" , "Let cat out of bag" , "dispose of bag for nothing" .)