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silicic

American

[suh-lis-ik] / səˈlɪs ɪk /

adjective

Chemistry.

containing silicon.
of or relating to silica or acids derived from it.

silicic British

/ sɪˈlɪsɪk /

adjective

of, concerned with, or containing silicon or an acid obtained from silicon

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of silicic

First recorded in 1810–20; silic(a) + -ic

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.

Instead of another invasive surgery to remove the pacemaker, it simply dissolves over time into a nontoxic compound known as silicic acid.

From Science Daily • Feb. 21, 2024

The samples with leachate had more silicic acid as well, which is used by plankton like diatoms to make their microscopic shells.

From Science Daily • Nov. 30, 2023

Petrologic constraints on the development of a large-volume, high temperature, silicic magma system: The Twin Falls eruptive centre, central Snake River Plain.

From Nature • Dec. 12, 2017

In the body, if the silicon is thin enough, it degrades in the presence of water into silicic acid, which is not harmful to health, and even sold as a dietary supplement.

From Scientific American • Nov. 6, 2015

It consists of clay, sand, silicic acid and gypsum.

From Scientific American Supplement, No. 821, September 26, 1891 by Various

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023