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understratum

[ uhn-der-strey-tuhm, -strat-uhm ]
/ 藞蕦n d蓹r藢stre瑟 t蓹m, -藢str忙t 蓹m /
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noun, plural un路der路stra路ta [uhn-der-strey-tuh, -strat-uh], /藞蕦n d蓹r藢stre瑟 t蓹, -藢str忙t 蓹/, un路der路strat路ums.
a substratum.
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SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
Should you take this quiz on 鈥渟hall鈥 versus 鈥渟hould鈥? It should prove to be a quick challenge!
Question 1 of 6
Which form is used to state an obligation or duty someone has?

Origin of understratum

First recorded in 1725鈥35; under- + stratum
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2022

How to use understratum in a sentence

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