甗

Han character

 * 1) earthenware vessel in two parts

Derived characters

 * 𡿕 𤫣

Glyph origin
Initially a of a two-part cooking vessel. Later was added and the cooking vessel became, producing.

In the current form, an and.

Definitions

 * 1)  earthenware cooking vessel consisting of a large steamer stacked on top of a smaller boiler and separated by a grate