U+1EF0 "Ự" Latin Capital Letter U with Horn and Dot Below Unicode Character

U+1EF0 "Ự" Latin Capital Letter U with Horn and Dot Below is a precomposed Latin character used primarily in the Vietnamese alphabet to represent a specific vowel sound. It combines the base letter U with a horn diacritic (a small hook attached to the upper right of the character) and a dot below, which indicates a low, breathy tone, making it part of the set of modified letters essential for accurately transcribing Vietnamese phonology. This character is not typically found in other languages and is encoded in the Latin Extended Additional block to support digital text representation and proper typographic rendering of Vietnamese.