joist : Idioms & Phrases
Binding joist
(Arch.) , the secondary timber in double-framed flooring.
Webster 1913
Bridging joist
- . Same as
Binding joist .
Webster 1913
floor joist
-
noun joist that supports a floor
WordNet
Ground joist
- a joist for a basement or ground floor; a. sleeper.
Webster 1913
Tail joist
- .
(Arch.) Same asTailpiece .
Webster 1913
trimmer joist
-
noun joist that receives the end of a header in floor or roof framing in order to leave an opening for a staircase or chimney etc.
trimmer.
WordNet
Trimming joist
(Arch.) , a joist into which timber trimmers are framed; a header. SeeHeader .