U+9666 "陦" CJK Unified Ideograph-# Unicode Character

U+9666 "陦" CJK Unified Ideograph-# is a rare and complex Chinese character that traditionally refers to an island or a piece of land surrounded by water, often associated with ancient geography or historical texts. Composed of the radical for "mound" or "hill" on the left and a phonetic component on the right, it is not commonly used in modern Chinese or Japanese, though it appears occasionally in classical literature or as a variant of other characters for "island." Its inclusion in the Unicode standard allows for accurate digital representation of obscure historical and cultural documents.