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BNC: 17456 COCA: 19139

joist

1 ENTRIES FOUND:
joist /ˈʤoɪst/ noun
plural joists
joist
/ˈʤoɪst/
noun
plural joists
Learner's definition of JOIST
[count]
: a strong, heavy board that supports a floor or ceiling托梁;擱栅
BNC: 17456 COCA: 19139
: any of the small timbers or metal beams ranged parallel from wall to wall in a structure to support a floor or ceiling

Illustration of joist

Illustration of joist
  • J joist

Example Sentences

Word History

BNC: 17456 COCA: 19139

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