Illustration of joist
- J joist
: any of the small timbers or metal beams ranged parallel from wall to wall in a structure to support a floor or ceiling
Examples of joist in a Sentence
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Various hovering white forms, testing the match of simulation to dimly seen reality, offered my ghostly virtual hand the opportunity to pull the white virtual door off its joists, or to detach the virtual window from the actual one looking out onto Lower Manhattan.
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Caroline A. Jones, Artforum, 1 Nov. 2025
Mud tunnels, or shelter tubes, about the width of a straw, on the foundation, floor joists, and other parts of the house are signs of a colony.
—Arricca Elin Sansone, Southern Living, 19 Oct. 2025
Anchored by a brown leather couch, the space features an eclectic mix of furnishings and accessories, including a glass coffee table, green accent chair, red record player, and a bench repurposed from the home’s floor joists; matching shelves adorn the wall.
—Lennie Omalza, Louisville Courier Journal, 9 Oct. 2025
Volunteer linemen helped Parker place telephone poles and rig the floor joists, but from there, Parker pieced most of it together himself.
—Sophie Hartley, IndyStar, 3 Sep. 2025
See All Example Sentences for joist
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Caroline A. Jones, Artforum, 1 Nov. 2025
Mud tunnels, or shelter tubes, about the width of a straw, on the foundation, floor joists, and other parts of the house are signs of a colony.
—Arricca Elin Sansone, Southern Living, 19 Oct. 2025
Anchored by a brown leather couch, the space features an eclectic mix of furnishings and accessories, including a glass coffee table, green accent chair, red record player, and a bench repurposed from the home’s floor joists; matching shelves adorn the wall.
—Lennie Omalza, Louisville Courier Journal, 9 Oct. 2025
Volunteer linemen helped Parker place telephone poles and rig the floor joists, but from there, Parker pieced most of it together himself.
—Sophie Hartley, IndyStar, 3 Sep. 2025
See All Example Sentences for joist
Cite this Entry
“Joist.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/joist. Accessed 8 Dec. 2025.
Copy CitationKids Definition
joist
noun
: a small beam laid crosswise to support a floor or ceiling
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