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S - Wikipedia

S (minuscule: s) is the nineteenth letter of the Latin alphabet, used in the English alphabet, the alphabets of other western European languages and other latin alphabets worldwide.

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The Letter S – Made Easy - sofatutor

The letter S is the 19th letter of the English alphabet and commonly makes a hissing /s/ sound. It can appear at the beginning, middle, or end of words, adding versatility to its use.

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S, s | definition in the Cambridge English Dictionary

S, s noun (SIZE) [ S or U ] abbreviation for small: used to describe or refer to someone or something, usually an item of clothing, that is smaller than average : Sizes available: S, M, L, XL, and XXL

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Letter S Song | ABCmouse

Sing along in this sweet letter S song from ABCmouse. Children will smile sweetly as they learn all about the letter S in this video.