Transport gin to bar (5)
I believe the answer is:
ingot
'bar' is the definition.
(thesaurus)
'transport gin to' is the wordplay.
'transport' indicates an anagram (each letter must be moved or 'transported').
'gin'+'to'='ginto'
'ginto' anagrammed gives 'INGOT'.
(Other definitions for ingot that I've seen before include "A lump of metal, perhaps gold" , "expensive block" , "Brick-shaped lump of cast metal" , "Block (of steel, gold, etc)" , "Pig" .)