noun
linseed oil; flaxseed oil
Oil extracted from flax seeds, used in painting, wood finishing, and as a dietary supplement.
亜麻仁油は油絵の具の溶剤として使われる。
Linseed oil is used as a solvent for oil paints.
健康のために、毎日小さじ一杯の亜麻仁油を摂っている。
For my health, I take a teaspoon of flaxseed oil every day.
Compound of 亜麻 (あま, 'flax') + 仁 (じん, 'kernel/seed') + 油 (ゆ, 'oil'). The reading あまにゆ is a straightforward combination of these elements.