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🅾️ O Button (blood Type) Emoji — Meaning & Usage
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Description
The letters O2 in a blue square, representing oxygen. Used for oxygen-related topics, breathing, or scientific discussions about the element.
When to Use
Use for oxygen references, breathing, air quality, or chemistry discussions.
Example Usage
- “Fresh O2 🅾️”
- “Oxygen levels 🅾️”
- “Breathe in 🅾️”
Popular Combinations
🅾️🌲
Trees produce oxygen
🅾️🫁
Breathing oxygen
🅾️🏥
Medical oxygen
How O Button (blood Type) looks across platforms
Open-source emoji designs. Each project maintains its own visual style — colors, shapes, and details may differ from what you see on your device.
Related Emojis
Frequently Asked Questions
What does 🅾️ mean in a text message?▼
The letters O2 in a blue square, representing oxygen. Used for oxygen-related topics, breathing, or scientific discussions about the element. Use for oxygen references, breathing, air quality, or chemistry discussions. The tone can shift depending on context — a message to a friend reads differently than one to a coworker.
What is the official Unicode name for 🅾️?▼
Each emoji has an official name assigned by the Unicode Consortium, which may differ from common names used in apps. The O Button (blood Type) emoji's official designation is listed in the Unicode CLDR (Common Locale Data Repository). Shortcode names like those on Slack or Discord are platform-specific.
Can screen readers interpret 🅾️?▼
Yes. Screen readers announce emoji by their Unicode name, so 🅾️ would be read aloud as "O Button (blood Type)." When using multiple emoji in a row, screen readers read each one individually, which can be overwhelming — so use them sparingly in accessible content.
What is the shortcode for 🅾️?▼
On platforms like Slack and Discord, you can type `:o2:` to insert the O Button (blood Type) emoji. On GitHub, the same shortcodes work in issues and comments.
Unicode
U+1f17e-fe0f
Category
Symbols
Added
Unicode 1.0
Shortcodes
:o2:Keywords
o2alphabetredsquareletter
When to Use 🅾️ O Button (blood Type)
Use for oxygen references, breathing, air quality, or chemistry discussions.
- •Send 🅾️ when you want to express or reference "o button (blood type)" in a message — it instantly conveys the meaning without extra words
- •Use 🅾️ in conversations about o2 or alphabet to add visual emphasis and make your point clearer
- •React with 🅾️ O Button (blood Type) on social media posts, stories, or comments related to o button (blood type)
- •Combine 🅾️ with related emoji in captions or bios — works well when talking about o2, alphabet, red
⌨️ Keyboard Shortcuts
Open your system emoji picker to type any emoji directly:
🪟
Windows
Win + .🍎
Mac
Ctrl + ⌘ + SpacePeople Also Search For
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