(di-a-to-ma-ceous-earth) 6 syllables

Definition

noun. a type of soft rock that is crumbled into a fine white powder and is used for various purposes like filtration and pest control.

Example Sentence

I use diatomaceous earth in my garden to naturally control pests.

Synonyms

DE; diatomite; kieselgur

Antonyms

hard rock; solid stone

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diatomaceous earth
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