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S__________
Definitions
A basement located beneath another basement
Word origin
From sub- + basement.
Used in a sentence
“Joan H. Geismar is trying to unravel the mystery of old stone walls in the subbasement of Federal Hall National Memorial on Wall Street.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer0 curated clues
No curated clues for subbasement yet.