Heaped (5)
'heaped' is the definition.
('pile' can be a synonym of 'heap')
This is all the clue.
(Other definitions for piled that I've seen before include "Arranged in stacks" , "Heaped" , "put in a heap" .)
'heaped' is the definition.
('stack' can be a synonym of 'heap')
This is the entire clue.
(Other definitions for stacked that I've seen before include "Arranged in a pile" , "Piled up (against one?)" , "Loaded one on top of another" .)