Beetroot (noun)

1. The edible root of the beet plant, typically eaten cooked and used as a vegetable.
2. A deep purple color, similar to that of the beetroot.

Origin:

The word "beetroot" is a combination of the words "beet" and "root", referring to the edible root of the beet plant. the word beetroot came into english in the 16th century.

Examples:

1. Roasted beetroot is a popular side dish.
2. Beetroot juice is rich in antioxidants.
3. The beetroot in the salad added a nice touch of color.
4. The artist used beetroot juice as a dye for the fabrics.
5. Pickled beetroot is a popular condiment in many cultures.