noun
monkfish liver; goosefish liver
Refers specifically to the liver of the monkfish (also called goosefish), a prized delicacy in Japanese cuisine often compared to foie gras.
あん肝は日本酒によく合う珍味です。
Monkfish liver is a delicacy that goes well with sake.
冬になると、新鮮なあん肝が手に入ります。
In winter, fresh monkfish liver becomes available.
Compound of あん (monkfish, from 鮟鱇) and 肝 (liver). The reading あんきも is a straightforward combination of the two elements.