HTML Entity for E Reverse Closed (ʚ)

Beginner
⏱️ 5 min read
📚 Updated: Jun 2026
🎯 1 Code Example
Unicode U+029A

What You'll Learn

How to display the E Reverse Closed (ʚ) in HTML using hexadecimal, decimal, and CSS escape methods. This character is U+029A (LATIN SMALL LETTER CLOSED OPEN E) in the IPA Extensions block (U+0250–U+02AF)—used in phonetics and the International Phonetic Alphabet for the closed open E (also called reverse closed E).

Render it with ʚ, ʚ, or CSS escape \029A. There is no named HTML entity for this symbol. Compare ɛ (open e, U+025B) or ə (schwa, U+0259) when you need a related vowel glyph.

⚡ Quick Reference — E Reverse Closed

Unicode U+029A

IPA Extensions block

Hex Code ʚ

Hexadecimal reference

HTML Code ʚ

Decimal reference

Named Entity

Use numeric codes only

Reference Table
Name           Value
────────────   ──────────
Unicode        U+029A
Hex code       ʚ
HTML code      ʚ
Named entity   (none)
CSS code       \029A
Related        U+025B = Open e (ɛ); U+02A3 = Dz digraph (ʣ)
1

Complete HTML Example

This example demonstrates the E Reverse Closed (ʚ) using hexadecimal code, decimal HTML code, and a CSS content escape:

html
<!DOCTYPE html>
<html>
<head>
 <style>
  #point:after{
   content: "\029A";
  }
 </style>
</head>
<body>
<p>E Reverse Closed using Hexadecimal: &#x029A;</p>
<p>E Reverse Closed using HTML Code: &#666;</p>
<p id="point">E Reverse Closed using CSS Entity: </p>
</body>
</html>
Try it Yourself

🌐 Browser Support

U+029A is supported in modern browsers when rendered with a font that includes IPA Extensions (e.g. system UI, Doulos SIL, Charis SIL):

Chrome 1+
Firefox 1+
Safari 1+
Edge 12+
Opera 4+
Android 4.4+
iOS Safari 1+

👀 Live Preview

See the E Reverse Closed (ʚ) in phonetic and linguistic contexts:

Large glyph ʚ
IPA vowel [ʚ] closed open E
vs open e ʚ closed   ɛ open
Notation /bət/ → /bʚt/
Numeric refs &#x029A; &#666;

🧠 How It Works

1

Hexadecimal Code

&#x029A; uses the Unicode hexadecimal value 029A to display the E Reverse Closed. The x prefix indicates hexadecimal format.

HTML markup
2

Decimal HTML Code

&#666; uses the decimal Unicode value 666 to display the same character.

HTML markup
3

CSS Entity

\029A is used in CSS stylesheets, particularly in the content property of pseudo-elements like ::before and ::after.

CSS stylesheet
=

Same visual result

All three methods produce: ʚ. Unicode U+029A. No named HTML entity—use numeric codes in markup. Serve HTML as UTF-8.

Use Cases

The E Reverse Closed (ʚ) is commonly used in:

🔤 IPA transcription

Represent the closed open E vowel in International Phonetic Alphabet notation.

📄 Linguistic docs

Papers, dictionaries, and language descriptions for phonetic symbols.

🎓 Academic research

Phonology, phonetics, and vowel quality in papers and textbooks.

📚 Dictionaries

Pronunciation and vowel quality in dictionary entries.

🏫 Language learning

Teach IPA vowel symbols in language learning content.

📝 Typography

Linguistic and phonetic publishing with IPA-capable fonts.

💡 Best Practices

Do

  • Use &#x029A; or &#666; consistently in markup
  • Use fonts that support IPA Extensions (e.g. Doulos SIL, Charis SIL, system UI)
  • Add aria-label with phonetic meaning (e.g. “IPA closed open E”)
  • Pair ʚ with a sound example or gloss in linguistic content
  • Serve pages with UTF-8 (<meta charset="utf-8">)

Don’t

  • Expect a named entity—none exists for U+029A
  • Confuse ʚ (closed open E) with ɛ (open e) or ə (schwa)
  • Put CSS escape \029A in HTML text nodes
  • Rely on the symbol alone without phonetic context for learners
  • Assume all fonts render IPA glyphs identically

Key Takeaways

1

Two HTML numeric references render ʚ

&#x029A; &#666;
2

For CSS stylesheets, use the escape in the content property

\029A
3

Unicode U+029A — LATIN SMALL LETTER CLOSED OPEN E

4

IPA Extensions block (U+0250–U+02AF)

5

Three methods, one glyph — widely supported in modern browsers

❓ Frequently Asked Questions

Use &#x029A; (hex), &#666; (decimal), or \029A in CSS content. There is no named entity. All produce ʚ.
U+029A (LATIN SMALL LETTER CLOSED OPEN E). IPA Extensions block (U+0250–U+02AF). Hex 029A, decimal 666. Used in IPA for the closed open E vowel.
In phonetic and IPA transcription, linguistic documentation, academic papers on phonology, dictionaries, and any content that requires the closed open E or reverse E character.
HTML references (&#666; or &#x029A;) go in markup. The CSS escape \029A is used in stylesheets, typically in the content property of pseudo-elements. Same visual result, different layers of the stack.
Named entities cover common ASCII, Latin-1, and frequently used symbols. Many IPA Extensions characters including U+029A have no named entity—use &#x029A; or &#666; in HTML.

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About the author

Mari Selvan M P
Mari Selvan M P 🔗

Developer, cloud engineer, and technical writer

  • Experience 12 years building web and cloud systems
  • Focus Full Stack Development, AWS, and Developer Education

I write practical tutorials so students and working developers can learn by doing—from databases and APIs to deployment on AWS.

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