undercroft

About 0.05 uses per million words.

Meaning

1. noun A cellar or vaulted storage room.
2. noun A ground-level car park that occupies the base of a building.

Similar words

vaulted vault underkeep cellar underroom crypt overcroft cellarage underchamber understairs

Often followed by

of and was is at with museum to below

Word family

undercrofts