U+18A99 "𘪙" Tangut Component-666 Unicode Character

U+18A99 "𘪙" Tangut Component-666 is a graphical element from the Tangut script, a complex logographic writing system used for the extinct Tangut language of the Western Xia dynasty. This specific component, numbered 666 in the Tangut ideograph decomposition system, represents a subpart or building block used in the formation of larger Tangut characters, much like a radical in Chinese. It is encoded in the Tangut Components block of Unicode to aid in the digital representation, study, and reconstruction of these intricate characters, which were first deciphered in the early 20th century from manuscripts and inscriptions dating back to the 11th to 13th centuries.