1. Noun

   1.

   root (of a plant)

2. 2.

   root (of a tooth, hair, etc.); center (of a pimple, etc.)

3. 3.

   root (of all evil, etc.); source; origin; cause

Example sentences

• 精根尽きました。

  I'm completely exhausted.

• 金は諸悪の根源。

  Money is the root of all evil.