Definition of silica gel
: colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent
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Recent Examples of silica gel from the Web
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The muscle is made by mixing a liquid silica gel with alcohol.
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Place the flower head upright then gently pour silica gel around the outside of the flower.
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Some gardeners like to ensure dry storage conditions by adding a small pouch of silica gel or dry milk to the container.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'silica gel.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of silica gel
1919
Medical Dictionary
silica gel
medical Definition of silica gel
: colloidal silica resembling coarse white sand in appearance but possessing many fine pores and therefore extremely adsorbent
Learn More about silica gel
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Britannica.com: Encyclopedia article about silica gel
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