U0157

U0157 is a Unicode character, specifically a Latin letter U with diaeresis. Its hexadecimal code point is U+0157. This character is used in several European languages, including Latvian, where it represents a specific vowel sound. In Latvian, U with diaeresis, often written as "ū," is a long vowel sound similar to the "oo" in the English word "moon." It is distinct from the regular "u" sound and plays a crucial role in differentiating word meanings. The character U0157 is part of the Latin Extended-A block in the Unicode standard, which contains characters used in various alphabets beyond the basic Latin alphabet. Its inclusion ensures that languages with unique phonetic requirements can be represented accurately in digital text. The pronunciation of U0157 varies slightly depending on the specific language and dialect, but it generally denotes a tense, high, back, rounded vowel.