origami; paper folding
The traditional Japanese art of folding paper into decorative shapes and figures.
When I was a child, I often made cranes out of origami.
hallmark; certificate of authenticity
A paper attached to an artwork or antique certifying its authenticity and provenance; often used for swords, tea utensils, and calligraphy.
This sword comes with an Edo-period certificate of authenticity.
I folded origami with my child and made a crane.
I'm good at making flowers out of origami paper.