reg·​o·​sol ˈre-gə-ˌsäl How to pronounce regosol (audio)
: any of a group of azonal soils consisting chiefly of imperfectly consolidated material and having no clear-cut and specific morphology

Word History


rego- (as in regolith) + Latin solum soil — more at sole

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of regosol was in 1949

Dictionary Entries Near regosol

Cite this Entry

“Regosol.” Dictionary, Merriam-Webster, Accessed 21 May. 2024.

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