also: にしる
noun
broth; cooking liquid
Refers to the liquid left after simmering ingredients, often used in Japanese cooking.
煮汁が美味しいから、捨てないでください。
The broth is delicious, so please don't throw it away.
野菜の煮汁を使ってスープを作った。
I made soup using the vegetable cooking liquid.
Compound of 煮 (ni, 'simmering') and 汁 (shiru, 'juice, liquid'). The reading にじる is a common rendaku form.