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subfloor

[ suhb-flawr, -flohr ]
/ ˈsʌbˌflɔr, -ˌfloʊr /
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noun

a rough floor beneath a finished floor.

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Often sub·floor·ing .
Also called blind floor.

Origin of subfloor

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
  • Carefully remove all finished flooring in balcony and porch chamber, taking care not to damage subfloor.

British Dictionary definitions for subfloor

subfloor
/ (ˈsʌbˌflɔː) /

noun

a rough floor that forms a base for a finished floor
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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