From Longman Dictionary of Contemporary Englishcold storeˈcold store noun [countable] DFTBB British English a room that is kept very cold and used to store food etc to keep it fresh
Examples from the Corpus
cold store• They then went into a cold store and stole dozens of cartons of cream.• But the effect seemed diluted as he then toured the docks' cold store which was stuffed full of apples.• The buyer's carrier went to the cold store with a delivery order. 