☢️ Radioactive emoji
HTML
☢
Unicode
U+2622
What is ☢️ called?
☢️ is called the Radioactive emoji.
It is sometimes called radiation sign, radioactivity trefoil, or ionising-radiation hazard. The wording reflects ordinary speech, specialist use, translation, or what the symbol looks like; Unicode’s official name is radioactive.
What does ☢️ mean?
☢️ is officially named radioactive. The three-bladed trefoil warns of ionising radiation; it is not a generic sign for electricity or all nuclear technology.
Use it for radioactive materials, radiation areas, nuclear topics, science, or danger. Context supplies the precise intention, and related choices include 🔞 No one under eighteen and ☣️ Biohazard.
Other meanings
It can convey radioactive materials, radiation areas, nuclear topics, science, or danger. Context determines whether a message is instructional, travel-related, regulatory, safety-related, accessibility-related, or hazardous.
Example Usage
The public sign indicates radioactive materials ☢️
The guidance also concerns radiation areas ☢️
More details
Officially named radioactive. Its code point is U+2622. It was introduced in Emoji 1.0.
Related emoji
Chernobyl disaster emojis
Cold War emojis
Fallout emojis
Godzilla emojis
Power station emojis
The Simpsons emojis
Visual description
Platform artwork depicts radioactive as a compact, recognisable pictograph or symbol.
The three-bladed trefoil warns of ionising radiation; it is not a generic sign for electricity or all nuclear technology. Colours, proportions, orientation, text styling, and fine details vary by platform.
⚠️ Emoji appearance varies by platform.
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