1. joist

noun. ['ˈdʒɔɪst'] beam used to support floors or roofs.


  • trimmer joist
  • trimmer
  • beam


  • giste (Old French (842-ca. 1400))

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Rhymes with Joist

  • rejoiced
  • benoist
  • amhoist
  • voiced
  • moist
  • hoist
  • foist

How do you pronounce joist?

Pronounce joist as ʤɔɪst.

US - How to pronounce joist in American English

UK - How to pronounce joist in British English

Sentences with joist

1. Noun, singular or mass
Cut and attach a side joist for each stair before moving on to the next.