内蔵
also: うちぐら
Meanings
1
A storeroom attached to a house, typically used for storing household goods, tools, or provisions. This is the common modern meaning.
My grandmother's house has an old storeroom that is no longer used.
I took out the futon that had been stored in the storeroom.
2
Imperial warehouse
historical term
Only with reading うちくら
Historical term for a warehouse belonging to the Imperial household or government. Restricted to the reading うちくら.
In the Heian period, rice paid as tax was stored in the Imperial warehouse.