Definitions

1. noun

a perennial herb of the parsley family, with fern-like leaves and a sweet, pungent flavor.

“The chef added a sprig of tarragon and a pinch of estragon to the bouquet garni.”

2. noun

tarragon, a plant of the same family and similar flavor, often used as a substitute.

“Estragon is often used in French cuisine as a substitute for tarragon.”