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first floor
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noun
the ground floor of a building.
the floor above the ground floor of a building.
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Origin of first floor
First recorded in 1655–65
Words nearby first floor
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use first floor in a sentence
British Dictionary definitions for first floor
first floor
noun
British the floor or storey of a building immediately above the ground floorUS and Canadian term: second floor
US and Canadian another term for ground floor
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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