ルー

noun

roux

A mixture of fat and flour used as a base for sauces; in Japanese cooking, often refers to the roux block used for curry.

from French

• カレーを作つくるときは、まずルーを炒いためます。

  When making curry, first you fry the roux.

noun

curry sauce; curry roux

Colloquially refers to the pre-made curry sauce block or the resulting curry sauce itself, especially in home cooking.

• 市し販はんのルーを使つかえば、簡かん単たんにカレーが作つくれる。

  If you use store-bought curry roux, you can easily make curry.