Wiktionary
n. (context British English) A place at a railway station or airport where luggage may be left for a small charge.
WordNet
n. a room where baggage or parcels are checked [syn: checkroom]
Usage examples of "left-luggage office".
A few minutes later he deposited the hand-grip in the left-luggage office at the Gare d'Austerlitz, stuffed the docket for the second case into his back pocket to join the docket of the first suitcase, and went on his way.
Leave the body in a trunk in the left-luggage office at the nearest railway station.
The contents of the suitcase, after the Mexican had deposited it at the Victoria Station left-luggage office and had mailed the ticket to a man called Schwab, c/o Boox-an-Pix, Ltd, WC1, were worth twenty thousand pounds.
Sid and Fred were appealed to, search parties were despatched, and 'Erbert was discovered in the left-luggage office, reclining on a lower shelf in a state of merry inebriation.