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Definitions from Wiktionary (CC BY-SA 4.0) · example sentences from Tatoeba (CC BY 2.0 FR), credited to their authors.

Interface language© 2026 Pavel Sergienko

noun#6,291 by frequency

silicon

/ˈsɪlɪkən/

A nonmetallic element with an atomic number of 14 and atomic weight of 28.0855

plural: silicons

Meanings

1
A nonmetallic element (symbol Si) with an atomic number of 14 and atomic weight of 28.0855
- Tom works in Silicon Valley.
  Tatoeba · Hybrid · CC BY 2.0 FR
- On another planet, there could be life based on silicon and not carbon.
  Tatoeba · araneo · CC BY 2.0 FR
2
A nonmetallic element (symbol Si) with an atomic number of 14 and atomic weight of 28.0855.; A single atom of this elementrare
3
Computingrare
4
A computer processorrare

Topics

Technology

silicon — English noun · Kenne