U+0486 COMBINING CYRILLIC PSILI PNEUMATA

The Unicode character U+0486, officially named COMBINING CYRILLIC PSILI PNEUMATA, was introduced in Unicode version 1.1. It is part of the Cyrillic block, which belongs to the Basic Multilingual plane. Previously, it was also referred to as CYRILLIC NON-SPACING PSILI PNEUMATA.

Categorized technically as a Nonspacing Mark, this character typically falls under the Zinh 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 Unknown character. Its visual representation remains not mirrored regardless of the reading direction.