SI
Scrabble letter values: S1I1 = 2
Definition
- noun a tetravalent nonmetallic element. — synonyms: silicon, atomic_number_14
- noun a complete metric system of units of measurement for scientists. — synonyms: Systeme_International_d'Unites, Systeme_International, SI_system, SI_unit, International_System_of_Units, International_System
- noun the syllable naming the seventh (subtonic) note of any musical scale in solmization. — synonyms: ti, te
Examples
- “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”