LEFTWARDS TRIPLE DASH ARROW U+290E

BlockSupplemental Arrows-B
CategoryMath Symbol
UTF-80xE2 0xA4 0x8E
UTF-160xFF 0xFE 0xE 0x29
UTF-320xFF 0xFE 0x0 0x0 0xE 0x29 0x0 0x0
HTML⤎
Pythonu"\u290E"