Concealed stockpile (5)
I believe the answer is:
stash
(Other definitions for stash that I've seen before include "Secret(ly) store" , "(Hidden store of) drugs" , "Hide (something) away" , "Secret hoard" , "collection" .)
I believe the answer is:
stash
(Other definitions for stash that I've seen before include "Secret(ly) store" , "(Hidden store of) drugs" , "Hide (something) away" , "Secret hoard" , "collection" .)