English

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Etymology

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re- +‎ joist

Verb

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rejoist (third-person singular simple present rejoists, present participle rejoisting, simple past and past participle rejoisted)

  1. (transitive) To replace the joists of.
    • 1976, Old-House Journal, volume 4, number 8, page 2:
      First, I replaced the old roof completely, removing the shingles and rejoisting the framework.