noun
broad-brimmed rice cooking pot
A traditional Japanese pot with a wide, flared rim (the 'wing') used for cooking rice over an open fire or stove.
祖母は今でも羽釜でご飯を炊いている。
My grandmother still cooks rice in a traditional broad-brimmed pot.
釜 is a general iron pot or kettle; 羽釜 specifically has a wide brim (羽) for steaming and is used mainly for rice.
Compound of 羽 (は, 'wing') and 釜 (かま, 'pot'), referring to the pot's flared rim that resembles wings.