si

Nouns

  • (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 atomic number 14, silicon,
  • (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)
    • Today the United States is the only country in the world not totally committed to the Systeme International d'Unites
    International System, International System of Units, SI system, SI unit, Systeme International, Systeme International d'Unites,
  • (n) the syllable naming the seventh (subtonic) note of any musical scale in solmization te, ti,

Synonyms

atomic number 14 silicon International System International System of Units SI system SI unit Systeme International Systeme International d'Unites te ti

Words of close approximity

SA SB SC SD SE Sg SL SM Sn so sr sr. SS SW
A B C D E F G H I J K L M N O P Q r S T U V W X Y Z
AA AB AC ad A.D. A.E. Ag AI AK AL AM a.m. AN AR AS at AU Av ax AZ BA BB BC B.C. BD Be Bh Bi Bk bm B.O. BR BS BW by CA cc CD Ce C.E. CF cf. Ci cl cm CO Cr Cs CT Cu CV cx D.A. DA dB D.C. DC DD DE dg dj dl dm DO DP Dr. DS Dy Ea EB EC ED EE e.g. el em en eq ER Es EU eV EW ex fa Fe FL FM FO Fr ft GA GB Gc Gd Ge Gi G.I. gm go
sial sialadenitis Sialia Sialidae Sialis Sialis lutaria sialolith Siam siamang Siamese Siamese cat siamese connection Siamese twin Sian sib Sibelius Siberia Siberian Siberian crab Siberian crab apple Siberian elm Siberian husky Siberian larch Siberian millet Siberian pea tree Siberian spruce Siberian wall flower sibilant sibilant consonant sibilate sibilation Sibine Sibley tent sibling sibyl sibyllic sibylline sic siccative Sichuan Sicilia Sicilian Sicilian Mafia Sicilian pizza Sicily sick sick-abed sickbag sick bag sickbay sickbed sick benefit sick berth sick call sicken sickening sickeningly sickeningness sick headache sickish sick joke sickle sickle alfalfa sick leave sickle cell sickle-cell anaemia sickle-cell anemia sickle-cell disease sickle feather sickle lucerne sickle medick sicklepod sickle-shaped sickleweed golden aster sick list sickly sickness sickness benefit sick of sick parade sick pay sick person sickroom Sida Sida hermaphrodita Sidalcea Sidalcea malviflora Sida rhombifolia Sida spinosa Sid Caesar Siddhartha Siddons side sidearm side arm sidebar side-blotched lizard sideboard sideburn side by side