☢️ Meaning – Radioactive Emoji

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The image of a circle evenly split in triangles alternating between the colours white and black is the emoji symbol for radioactivity. It is usually used as a warning sign for something that is radioactive. Radioactive Emoji can refer to a place, object or even, metaphorically to a person or situation. It can mean "Be careful, this room is radioactive!".

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ASCII Emoticon

Radioactive Emoji details

Symbol to copy
Uncode codepoint: U+2622 U+FE0F
Unicode name: Radioactive
Category: Symbols / Warnings
Keywords: sign
Windows Alt-code: n/a
Decimal HTML Entity: ☢️
Hex HTML Entity: ☢️
UTF-16 hex: 0x2622 0xFE0F
Wikipedia: https://en.wikipedia.org/wiki/Ionizing_radiation
Version: Unicode 1.1
Year: 1993 (see all emoji of 1993)

Japanese “No Vacancy” Button

🌐 Radioactive Emoji translations

Language	CLDR Name	Keywords
Deutsch	Radioaktiv	radioaktiv
Français	radioactif	symbole
Русский	радиация	опасность, радиоактивность
Español	radiactivo	radiactividad, radioactividad, radioactivo, señal
Italiano	simbolo della radioattività	radioattività, radioattivo, rifiuti tossici, scorie
Português	radioativo	radiação, símbolo, sinal
Polski	promieniowanie radioaktywne	promieniowanie, radiacja, radioaktywne

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How to type Radioactive Emoji

There are number of methods to type Radioactive Emoji. Easiest way is to copy & paste, but other methods, like windows alt-codes and HTML-entities (for web sites) are also popular enough.

You may use this Copy and Paste Emoji List to copy/type emoji one-by-one or this Online Emoji Keyboard to write all your message at one time and copy it when finished.

Copy and paste ☢️ emoji

It's very easy to get Radioactive Emoji both on computer and mobile without any emoji keyboard installed. All you need is to select, copy and paste this symbol: . Select this like a regular text, and copy to the clipboard. After doing that, switch to another website or application and paste emoji using context menu or keyboard. Hint: use Ctrl/Cmd+C keys to copy, and Ctrl/Cmd+V to paste emoji.

Even if emoji symbol or smiley looks like a black square or question mark, it most probably will be converted into appropriate image by web site or application where you paste it.

To avoid misunderstandings, first carefully read ☢️ meaning and look at ☢️ pictures before sending it to somebody: some emoji don't mean what you think they mean ;-)

☢️ emoji Alt-codes for Windows

It's easy to type emoji or any other Unicode character with code value up to U+0ffff by it's alt-code in MS Windows. Here are instructions.

Press and hold Alt key on keyboard.

Hit the Plus (+) button on numeric keypad.

Type the hexadecimal Unicode value digit-by-digit

Now release the Alt key and you'll see your character.

Note 1. This method works only for unicode codepoints U+0ffff and bellow.

Note 2. If this trick does not work, you should check some settings in your Windows Registry. If you don't know what the Registry is, please don't try this! Run regedit.exe and navigate to the HKEY_Current_User/Control Panel/Input Method branch. Add EnableHexNumpad key with type of REG_SZ and set it to "1". You may need to log off and back on to enable this input type.