noun
electric rice cooker
A common household appliance for cooking rice automatically.
新しい電気炊飯器でご飯を炊いた。
I cooked rice with the new electric rice cooker.
炊飯器 is a general term for rice cookers, while 電気炊飯器 specifically refers to electric ones.
Compound of 電気 (electric) and 炊飯器 (rice cooker).