obi
n. countable C2 Proficiency UK //ˈəʊbaɪ// obi
n. a wide belt or sash that people wear with a traditional Japanese kimono. It is usually tied in a large, decorative knot at the back.
n. a broad sash worn with a kimono or other traditional Japanese garments. Often highly decorative and tied in various styles of knots (musubi) depending on the occasion and the wearer's status.
She tied her silk obi in a beautiful bow.
The bride chose a gold-threaded obi to complement her white wedding kimono.
While the kimono itself is often the focus of the ensemble, the choice of obi and the complexity of its knot are equally vital indicators of formality and tradition.
Borrowed from Japanese 帯 (obi, “belt”).
Usage
Commonly used in the context of Japanese culture or martial arts uniforms.