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PARTIAL ENGLISH COVERAGE · FULL CORPUS REMAINS LOCAL4 source sections across 3 headwords matching “Si”. These are separate from the reviewed results below.
SiEnglish (en) · Etymology 1Source text
From clipping of various words beginning with the syllable /saɪ/.
Original Wiktionary entry and references ↗SiEnglish (en) · Etymology 2Source text
From the Hanyu Pinyin romanizations of the Mandarin pronunciations of Chinese 泗 (Sì), 肆 (Sì), and 姒 (Sì, “a surname, older brother's wife”).
Original Wiktionary entry and references ↗SIEnglish (en) · Etymology 1Source text
Borrowed from French SI (“Système international d'unités”).
Original Wiktionary entry and references ↗siEnglish (en) · Unnumbered etymologySource text
From Middle English si (“seventh degree or note of Guido of Arezzo's hexachordal scales”), Italian si in the solmization of Guido of Arezzo, from the initials of Latin Sāncte Iohannēs (“Saint John (the Baptist)”) in the lyrics of the scale-ascending hymn Ut queant laxis by Paulus Deacon; thus, also an initialism of Sāncte Iohannēs.
Original Wiktionary entry and references ↗INDEPENDENT SOURCE LIBRARY
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