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3 Definitions of Si

The definition of si, the meaning of the word Si:

Is si a scrabble word? Yes!

  • n. - 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
  • n. - 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)
  • n. - The syllable naming the seventh (subtonic) note of any musical scale in solmization

Synonyms of si

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Si is worth 2 points in Scrabble, and 2 points in Words with Friends

There are 2 letters in si: I S

1 Anagram of Si

Words that start with si

Words that contain si

Words that end with si

Words that can be created with an extra letter added to si:

1 word found using the letters in "Si"

2 Letter Words