Ideograph cave, grotto; ravine; hole CJK 洞
洞
U+FA05
Ideograph Meaning
Ideograph cave, grotto; ravine; hole CJK. CJK Compatibility Ideographs.
The symbol “Ideograph cave, grotto; ravine; hole CJK” is included in the “Pronunciation variants from KS X 1001:1998” subblock of the “CJK Compatibility Ideographs” block and was approved as part of Unicode version 1.1 in 1993.
| Unicode Name | Ideograph cave, grotto; ravine; hole CJK |
| Unicode Number | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | CJK Compatibility Ideographs |
| Unicode Subblock | Pronunciation variants from KS X 1001:1998 |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | FA05 |
| Simple case change | FA05 |
| Alphabetic | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Han |
| Ideographic | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | EF A8 85 | 239 168 133 | 15706245 | 11101111 10101000 10000101 |
| UTF-16BE | FA 05 | 250 5 | 64005 | 11111010 00000101 |
| UTF-16LE | 05 FA | 5 250 | 1530 | 00000101 11111010 |
| UTF-32BE | 00 00 FA 05 | 0 0 250 5 | 64005 | 00000000 00000000 11111010 00000101 |
| UTF-32LE | 05 FA 00 00 | 5 250 0 0 | 100270080 | 00000101 11111010 00000000 00000000 |
Copy and paste these codes to use the Ideograph cave, grotto; ravine; hole CJK character in text for websites, social media, messengers, or blog posts.
| HTML | |
| CSS | |
| JavaScript, JSON | |
| Unix, C, PHP, JAVA | |
| Ruby, PHP | |
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| URL-encode |
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