Tarragon (noun)

1. A perennial herb of the daisy family, native to central Asia. It is widely cultivated for its aromatic leaves, which are used as a culinary herb, particularly in French cuisine.
2. The leaves of this plant used as a herb, having a slight aniseed flavor.

Origin:

Middle english tarchon, via old french from latin dracunculus "little dragon" (because of its serpentine root).

Examples:

1. Tarragon is one of the main ingredients in the traditional French herb mixture fines herbes.
2. I added some tarragon to the chicken for added flavor.
3. The tarragon vinaigrette was the perfect complement to the salad.
4. Tarragon is a key ingredient in béarnaise sauce.
5. I sprinkled some fresh tarragon on top of the fish before cooking.