Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
silicate
silici-
silicic
silicic acid
silicide
siliciferous
silicify
silicle
silicon
silicon carbide
silicon chip
silicon dioxide
Silicon Valley
silicone
silicone rubber
silicosis
silicula
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

silicon

sil·i·con [ síllikən, sílli kòn ]


noun 
Definition:
 
brittle nonmetallic element: an abundant brittle nonmetallic element. Source: sand, granite, clay, many minerals. Use: alloys, semiconductors, building materials.
Symbol  Si


[Early 19th century. <silica]
Advertisement

© 2009 Microsoft