U+0332 "̲" Combining Low Line Unicode Character
Unicode Version 17.0
̲
U+0332 "̲" Combining Low Line is a diacritical mark designed to be placed underneath a preceding base character, such as a letter or number, in order to modify its appearance or meaning. Unlike an underscore, which is a separate spacing character, this combining mark is intended to overlay seamlessly with the glyph it follows, often used to denote a subscript or a mathematical vector in plain text environments where rich formatting is unavailable. It is part of the Combining Diacritical Marks block and relies on proper font and rendering support to be displayed correctly, as it may otherwise appear misaligned or invisible.
General Properties
| Code Point | U+0332 |
| Version Added | 1.1 |
| Name | Combining Low Line |
| Unicode 1.0 Name | Non-Spacing Underscore |
| Block | Combining Diacritical Marks |
| General Category | Nonspacing Mark |
| Canonical Combining Class | Below |
| Bidirectional Class | Nonspacing Mark |
Encodings
| HTML Decimal Encoding | ̲ |
| HTML Hex Encoding | ̲ |
| UTF-8 Encoding | 0xCC 0xB2 |
| UTF-16 Encoding | 0x0332 |
| UTF-32 Encoding | 0x00000332 |
| C/C++/Java Escape | \u0332 |