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si

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noun \ˈsē\

Definition of si

  1. :  2ti



Origin of si

Italian


First Known Use: 1728

Rhymes with si

b, be, bee, c, cay, cee, Cree, d, dee, Dee, dree, e, fee, flea, flee, free, g, gee, ghee, glee, gree, he, key, Key, knee, lea, lee, me, mi, p, pea, pee, plea, pree, quay, re, Rhee, scree, sea, see, she, ski, spree, sri, t, tea, tee, the, thee, three, ti, tree, twee, Twi, v, vee, we, wee, whee, ye, z, zee


Si

symbol

Definition of Si

  1. silicon




SI

abbreviation

Definition of SI

  1. International System of Units



Origin of si

French Système International d'Unités

Other Number-Related Terms


Si

geographical name

Definition of Si

  1. — see xi




Medical Dictionary

Si

symbol

Medical Definition of Si

  1. silicon




SI

abbreviation

Medical Definition of SI

  1. International System of Units



Origin of si

French Système International d'Unités


Learn More about si

  1. Medical Dictionary: Definition of "si" Spanish Central: Translation of "si"


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