smectite
Americannoun
noun
Etymology
Origin of smectite
1805–15; < Greek smēkt ( ós ) smeared + -ite 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
These clays can be found in certain tectonically active regions today, and the scientists believe that smectite continues to sequester carbon, providing a natural, albeit slow-acting, buffer against humans' climate-warming activities.
From Science Daily ● Nov. 30, 2023
Sorting out the food problem may also take time, but within several months someone might have been able to knock up a polytunnel to grow a couple of undersized cabbages in the smectite clay.
From The Guardian ● Aug. 4, 2015
For example, pyroxene can be converted to the clay minerals chlorite or smectite, and olivine can be converted to the clay mineral serpentine.
From Textbooks ● Jan. 1, 2015
In one place, these clays are of an iron-rich variety called smectite.
From BBC ● Jan. 24, 2014
The American Bottom clay, known as smectite clay, is especially prone to swelling: its volume can increase by a factor of eight.
From "1491" by Charles C. Mann
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