U+0DDB SINHALA VOWEL SIGN KOMBU DEKA

The Unicode character U+0DDB, officially named SINHALA VOWEL SIGN KOMBU DEKA, was introduced in Unicode version 3.0. It is part of the Sinhala block, which belongs to the Basic Multilingual plane.

Categorized technically as a Spacing Mark, this character typically falls under the Sinh script. In terms of text layout and rendering, the glyph is not a composition and has no designated width in East Asian typography. When placed in bidirectional text, it behaves as an Left-To-Right character. Its visual representation remains not mirrored regardless of the reading direction.