1noun
a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors
01 Word definition
silicon
7 letters · 3 vowels · 4 consonants
Is SILICON a word?
Yes. SILICON is a 7-letter noun. a tetravalent nonmetallic element; next to oxygen it is the most abundant element in the earth's crust; occurs in clay and feldspar and granite and quartz and sand; used as a semiconductor in transistors Check the official dictionary for your particular word game before playing it.
Correct spelling
S-I-L-I-C-O-NHow do you spell SILICON?
SILICON contains 7 letters, begins with S, and ends with N.
Check another spelling →Meaning and definition
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗Si
02 Letter breakdown
How is SILICON spelled?
S1I2L3I4C5O6N7
03 Word-game status
Can you play SILICON?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 9 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 12 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About SILICON.
How do you spell SILICON?
SILICON is spelled S-I-L-I-C-O-N. It contains 7 letters.