Definitions that contains si from BoostVocab

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si

/si/

Synonyms of si Antonyms of si Examples of si Usage of si Parts of si Definition that contains si Words sounding like si Explanation of si

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
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Similar:

atomic number 14 silicon

type of:
element semiconducting material semiconductor chemical element
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)
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international system international system of units si system si unit systeme international systeme international d'unites

type of:
metric system
noun
the syllable naming the seventh (subtonic) note of any musical scale in solmization
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Similar:

te ti

type of:
solfa syllable

Definition that contains si

big significant
place sing a note with the correct pitch
sit sit and travel on the back of animal, usually while controlling its motions
set situated in a particular spot or position
rest sit, as on a branch
dear sincerely earnest
bed single thickness of usually some homogeneous substance
light silly or trivial
top situated at the top or highest position
ride sit on and control a vehicle