Undefined Character (U+2FFD)

Block:	Ideographic Description Characters, U+2FF0 - U+2FFF^[1]
Plane:	Basic Multilingual Plane, U+0000 - U+FFFF^[1]
HTML Entity:	`⿽` `⿽`
UTF-8 Encoding:	`0xE2 0xBF 0xBD`
UTF-16 Encoding:	`0x2FFD`
UTF-32 Encoding:	`0x00002FFD`

References