U+017A "ź" Latin Small Letter Z with Acute Unicode Character

U+017A "ź" Latin Small Letter Z with Acute is a precomposed character in the Latin script, formed by combining the base letter "z" with an acute accent diacritic, which indicates a specific pronunciation in various languages. It is used primarily in Polish, where it represents a voiced retroflex fricative sound similar to the "zh" in "measure," as well as in other languages like Kashubian and Upper Sorbian. This character is part of the Latin Extended-A block and is the lowercase form of the uppercase U+0179 "Ź." In Unicode, it can also be represented as the sequence of a base "z" (U+007A) followed by the combining acute accent (U+0301), though the precomposed version is commonly preferred for compatibility and simplicity in text processing.