Cookie container (3)
'cookie container' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for tin that I've seen before include "Element, symbol Sn" , "Silver-white metal, used to make cans" , "Silvery-white metallic element" , "Silver-white element often used in food containers" , "Canister" .)
'cookie container' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for jar that I've seen before include "Container; be incongruous" , "Glass of beer (colloq.)" , "(Jam) pot" , "Wide-mouthed vessel" , "Grate" .)