U+5666 "噦" CJK Unified Ideograph-# Unicode Character
U+5666 "噦" CJK Unified Ideograph-# is a traditional Chinese character that primarily denotes the act of belching or vomiting, often conveying a sense of retching or making a choking sound. Its composition combines the mouth radical "口" with the phonetic component "歲" (suì, meaning "year" or "age"), though the phonetic relation is not straightforward in modern pronunciation, as it is read as "yuě" in pinyin. In classical Chinese texts, it appears in medical and literary contexts to describe bodily reactions, such as in descriptions of illness or disgust. This character is also part of the Kangxi Dictionary and retains its usage in both Traditional Chinese and some Japanese kanji settings, though it is relatively rare in everyday contemporary conversation.