SI in Scrabble & Word with Friends Score

SI is a 2 letter word starting with S and ending with I

Definitions & Synonymes

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
noun - a complete metric system of units of measurement for scientists; fundamental quantities are length (meter) and mass (kilogram) and time (second) and electric current (ampere) and temperature (kelvin) and amount of matter (mole) and luminous intensity (candela)
noun - the syllable naming the seventh (subtonic) note of any musical scale in solmization
Synonmys: te ti

Anagrams for SI

2 letter words from SI Anagram