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si

si (Fr.). The note B (see pitch names of the notes). si bémol, B♭, si dièse, B♯. Also 7th degree of major scale according to d'Arezzo system. In tonic sol-fa it has been changed to te.

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si

si (mus.) seventh note of the scale in solmization. XVIII. — F. — It. si; see UT.

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si

si / / • n. Mus. another term for ti.

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Si (river, China)

Si, river, China: see Xi.

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Si

Si See silicon.

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SI

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Si

Si See SILICON.

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si

siabsentee, addressee, adoptee, agree, allottee, amputee, appellee, appointee, appraisee, après-ski, assignee, attendee, bailee, bain-marie, Bangui, bargee, bawbee, be, Bea, bee, bootee, bouquet garni, bourgeoisie, Brie, BSc, buckshee, Capri, cc, chimpanzee, cohabitee, conferee, consignee, consultee, Cree, debauchee, decree, dedicatee, Dee, degree, deportee, dernier cri, detainee, devisee, devotee, divorcee, draftee, dree, Dundee, dungaree, eau-de-vie, emcee, employee, endorsee, en famille, ennui, enrollee, escapee, esprit, evacuee, examinee, expellee, fee, fiddle-de-dee, flea, flee, fleur-de-lis, foresee, franchisee, free, fusee (US fuzee), Gardaí, garnishee, gee, ghee, glee, goatee, grandee, Grand Prix, grantee, Guarani, guarantee, he, indictee, inductee, internee, interviewee, invitee, jamboree, Jaycee, jeu d'esprit, key, knee, Lea, lee, legatee, Leigh, lessee, Ley, licensee, loanee, lychee, manatee, Manichee, maquis, Marie, marquee, me, Midi, mortgagee, MSc, nominee, obligee, Otomi, parolee, Parsee, parti pris, patentee, Pawnee, payee, pea, pee, permittee, plc, plea, pledgee, pollee, presentee, promisee, quay, ratatouille, referee, refugee, releasee, repartee, retiree, returnee, rupee, scot-free, scree, sea, secondee, see, settee, Shanxi, Shawnee, shchi, she, shea, si, sirree, ski, spree, standee, suttee, tant pis, tea, tee, tee-hee, Tennessee, testee, the, thee, three, thuggee, Tiree, Torquay, trainee, Tralee, transferee, tree, Trincomalee, trustee, tutee, twee, Twi, undersea, vestee, vis-à-vis, wagon-lit, Waikiki, warrantee, we, wee, whee, whoopee, ye, yippee, Zuider Zee

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SI

SI (SI units) Système International d'Unités, an internationally agreed group of units of measurement, used especially in scientific work. The system comprises seven basic and two supplementary units. The basic units are the: metre (m); kilogram (kg); second (s); ampere (A); kelvin (K); mole (mol); and candela (cd). The supplementary units are the: radian (rad); and steradian (sr). A further 18 units are derived from these: becquerel (Bq); coulomb (C); farad (F); gray (Gy); henry (H); hertz (Hz); joule (J); lumen (lm); lux (lx); newton (N); ohm (Ω); pascal (Pa); siemens (S); sievert (Sv); tesla (T); volt (V); watt (W); and weber (Wb).

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SI

SI • abbr. ∎  the international system of units of measurement. ∎  Law statutory instrument.

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Si

Si • symb. the chemical element silicon.

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