Ś

 Ś  (minuscule: ś or ſ́) is a letter of the Latin alphabet, formed from S with the addition of an acute accent. It is used in Polish and Montenegrin alphabets, and in certain other languages or romanizations.

Uses

 * Slavic languages – usually the palatalized form of /s/
 * Polish language – (voiceless alveolo-palatal fricative)
 * Montenegrin language – [ɕ]; Cyrillic letter: С́
 * In the Belarusian Łacinka for сь
 * In the Ukrainian Latynka for сь
 * Lower Sorbian language –


 * Indo-Aryan: voiceless postalveolar fricative or  voiceless alveolo-palatal fricative
 * Transliteration of Sanskrit and modern Indic languages: see the International Alphabet of Sanskrit Transliteration
 * Romani alphabet


 * Ladin language – word-initial [z] (in Anpezo dialect it represents [z] in all positions)
 * In some dialects of the Emilian language –
 * transliteration of a palatalized s in the Lydian language
 * In Proto-Semitic, a reconstructed voiceless lateral fricative phoneme, the parent phoneme of Ge'ez Śawt ሠ.
 * a sibilant phoneme of the earliest phase of the Sumerian language.
 * transliteration of a letter of the Etruscan alphabet, related to San and Tsade.
 * a sibilant phoneme of the ancient Iberian language.

Encodings
The HTML codes are:
 * &amp;#346; for Ś (upper case)
 * &amp;#347; for ś (lower case)

The Unicode codepoints are U+015A for Ś and U+015B for ś.