What does ü mean in German?

Understanding the Umlaut 'ü' in German

The character 'ü', featuring an umlaut, is found in the German alphabet. It denotes the modified version of the letter 'u', which produces the sounds [yː] when pronounced long, and [ʏ] when pronounced short. This letter is organized alongside 'U' or may be denoted as 'UE'.