Word Meaning

Meaning of joist

- A piece of timber laid horizontally, or nearly so, to which the planks of the floor, or the laths or furring strips of a ceiling, are nailed; -- called, according to its position or use, binding joist, bridging joist, ceiling joist, trimming joist, etc. See Illust. of Double-framed floor, under Double, a.
- To fit or furnish with joists.

Crossword clue for joist

- Roof beam
- Roof or ceiling beam
- Supporting beam