Crawlspace

The area within the confines of the foundation and between the ground and the underside of the lowest floor structural component.
Found on http://www.encyclo.co.uk/local/20933

crawlspace

crawl space noun low space beneath a floor of a building; gives workers access to wiring or plumbing
Found on https://www.encyclo.co.uk/local/20974

Crawlspace

The unoccupied, and usually unfinished and unconditioned space between the floor, foundation walls, and the slab or ground of a building.
Found on https://energy.gov/eere/energybasics/articles/glossary-energy-related-terms

crawlspace

[n] - low space beneath a floor of a building
Found on http://www.webdictionary.co.uk/definition.php?query=crawlspace
No exact match found