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crawl space

noun

Simple Definition of crawl space

  • : a space under the first floor or roof of a building that is not high enough to stand up in

Source: Merriam-Webster's Learner's Dictionary

Full Definition of crawl space

  1. :  a shallow unfinished space beneath the first floor or under the roof of a building especially for access to plumbing or wiring

1946

First Known Use of crawl space

1946


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