U+01D4 "ǔ" Latin Small Letter U with Caron Unicode Character

U+01D4 "ǔ" Latin Small Letter U with Caron is a precomposed Latin character used in several languages, including Pinyin for Mandarin Chinese where it represents a third tone, a falling-rising pitch, on the vowel "u", as seen in words like "nǔlì" meaning effort. It also appears in the transcription of certain African languages such as Yoruba and in some transliteration schemes for Slavic languages. Typographically, the character combines a standard lowercase "u" with a caron, a diacritical mark that resembles an inverted breve, placed above the letter. Its inclusion in Unicode ensures consistent digital representation across platforms, allowing for proper display and interchange of text in linguistic and scholarly contexts.