joist
[ joist ]
/ dʒɔɪst /
noun
any of a number of small, parallel beams of timber, steel, reinforced concrete, etc., for supporting floors, ceilings, or the like.
verb (used with object)
to furnish with or fix on joists.
Words nearby joist
Origin of joist
1325–75; Middle English giste < Old French < Latin *jacitum support, noun use of neuter of Latin jacitus (past participle of jacēre to lie), equivalent to jaci- variant stem + -tus past participle suffix
OTHER WORDS FROM joist
joist·less, adjectiveDictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Examples from the Web for joist
British Dictionary definitions for joist
joist
/ (dʒɔɪst) /
noun
a beam made of timber, steel, or reinforced concrete, used in the construction of floors, roofs, etcSee also rolled-steel joist
verb
(tr) to construct (a floor, roof, etc) with joists
Word Origin for joist
C14: from Old French giste beam supporting a bridge, from Vulgar Latin jacitum (unattested) support, from jacēre to lie
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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