"" (U+2254)

Name COLON EQUALS
Unicode Versin1.1
Plane(面)基本多言語面 (Basic Multilingual Plane)
Block(ブロック)数学記号 (Mathematical Operators)
ScriptCommon (Zyyy)
CategoryMath_Symbol (Sm)
HTML Entity
≔
≔
UTF-8 Encoding e28994
UTF-16 Encoding 2254
UTF-32 Encoding 00002254
≓ U+2253
≕ U+2255