si system
NOUN
9 LETTERS · STARTS WITH S
si system is a valid 9-letter word worth 13 points in Scrabble and 13 points in Words with Friends.
SCRABBLE
WORDS WITH FRIENDS
S1I1S1Y4S1T1E1M3
1 + 1 + 0 + 1 + 4 + 1 + 1 + 1 + 3 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING
What does si system mean?
NOUN · 1 SENSE
1
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).
SYNONYMS
BROADER