si

¹ American  

[see] / si /

noun

Music.

1. the syllable used for the seventh tone of a scale and sometimes for the tone B.

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Si ² American  

Symbol, Chemistry.

1. silicon.

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SI ³ American  

abbreviation

1. International System of Units.

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S.I. ⁴ American  

abbreviation

1. Sandwich Islands.

2. Staten Island.

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SI ¹ British  

symbol

1. Système International (d'Unités) See SI unit

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abbreviation

1. South Island

Si ² British  

/ ʃiː /

noun

1. a variant transliteration of the Chinese name for the Xi

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Si ³ British  

symbol

1. silicon

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si ⁴ British  

/ siː /

noun

1. music a variant of te

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si ⁵ British  

abbreviation

1. Slovenia

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Etymology

Origin of si

First recorded in 1720–30; gamut

Example Sentences

She claims she even uses words and mannerisms such as "mamma mia", "bambino" and "si" in conversation without realising it.

From BBC

Shaw, who trained with the national team last month, also si looking for her first senior cap.

From Los Angeles Times

“We used to call her ‘si tau por’ when we were under her rule.

From Seattle Times

In the city, the Queen was affectionately called si tau por, which means "boss lady" in Cantonese.

From BBC

"At my age, my body type, as an unsigned model, with 2 children, this magical moment would have never happened without @si_swimsuit," Gaffney shared.

From Fox News