U+C3AA was added to Unicode in version 2.0 (1996). It belongs to the block Hangul Syllables in the Basic Multilingual Plane.
The glyph is a Canonical composition of the glyphs . It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+C3AA behaves as H3 regarding line breaks. It has type OLetter for sentence and ALetter for word breaks. The Grapheme Cluster Break is LVT.