noun
simmered fish head
A Japanese dish where the head of a fish, often sea bream (鯛), is simmered in a soy-based broth. Served on celebratory occasions.
お祝いの席で、鯛のかぶと煮が出された。
At the celebration, simmered sea bream head was served.
Compound of かぶと (helmet, referring to the shape of a fish head) and 煮 (simmering). The exact origin is uncertain, but the term is used in Japanese cuisine for a dish of simmered fish head.