U+2488 DIGIT ONE FULL STOP

The Unicode character U+2488, officially named DIGIT ONE FULL STOP, was introduced in Unicode version 1.1. It is part of the Enclosed Alphanum block, which belongs to the Basic Multilingual plane. Previously, it was also referred to as DIGIT ONE PERIOD.

Categorized technically as a Other Number, this character typically falls under the Common script. In terms of text layout and rendering, the glyph is a compatibility composition and has ambiguous in East Asian typography. When placed in bidirectional text, it behaves as an European Number character. Its visual representation remains not mirrored regardless of the reading direction.