"" (U+229E)

Name SQUARED PLUS
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 e28a9e
UTF-16 Encoding 229e
UTF-32 Encoding 0000229e
⊝ U+229D
⊟ U+229F