sparebay
nounUK /ˈspɛəbeɪ/
US /ˈspɛrbeɪ/
A sparebay is a safe extra spot where you can keep things.
We put the extra boxes in the sparebay behind the garage.
OTHER MEANINGS
2. An extra parking space kept free for visitors.
The hotel keeps a sparebay near the door for guests.
3. A backup compartment on a boat for tools and supplies.
He stowed the rope in the sparebay under the deck.
4. A small side room used for overflow items.
The sparebay off the kitchen holds all the jars.