silicon

noun

sil·​i·​con ˈsi-li-kən How to pronounce silicon (audio) ˈsi-lə-ˌkän How to pronounce silicon (audio)
: a tetravalent nonmetallic element with atomic number 14 that occurs combined as the most abundant element next to oxygen in the earth's crust and is used especially in semiconductors, in ferrosilicon for steelmaking, and in other alloys
often used before another noun
silicon chips
silicon carbide
see Chemical Elements Table

Examples of silicon in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Regardless, the computing world looks Apple’s way with every new generation of its M-series silicon, and Apple indeed continues to lead in a host of areas. PCMAG, 7 Nov. 2024 Key to all this is whether Apple has the will, enthusiasm and love for games at the highest levels to make gaming a priority, rather than a way to show off how powerful its silicon is during a keynote. Craig Grannell, WIRED, 4 Nov. 2024 The basket itself is sealed with a silicon gasket, ensuring that steam doesn't leak out. Anthony Karcz, Forbes, 3 Nov. 2024 The goal of the project is to develop a prototype for high-voltage power modules that use silicon carbide, a wide bandgap semiconductor that can handle higher voltages and temperatures than silicon. The Arkansas Democrat-Gazette, arkansasonline.com, 31 Oct. 2024 See all Example Sentences for silicon 

Word History

Etymology

New Latin silica + English -on (as in carbon)

First Known Use

1814, in the meaning defined above

Time Traveler
The first known use of silicon was in 1814

Dictionary Entries Near silicon

Cite this Entry

“Silicon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/silicon. Accessed 28 Nov. 2024.

Kids Definition

silicon

noun
sil·​i·​con ˈsil-i-kən How to pronounce silicon (audio)
ˈsil-ə-ˌkän
: a nonmetallic element that occurs combined as the most abundant element after oxygen in the earth's crust and is used especially in alloys and electronic devices see element

Medical Definition

silicon

noun
sil·​i·​con ˈsil-i-kən How to pronounce silicon (audio) ˈsil-ə-ˌkän How to pronounce silicon (audio)
: a tetravalent nonmetallic element that occurs combined as the most abundant element next to oxygen in the earth's crust and is used especially in alloys
symbol Si
see Chemical Elements Table

More from Merriam-Webster on silicon

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