What is the meaning of Dill?

Anethum graveolens (the type species of the genus Anethum), a herb, the seeds of which are moderately warming, pungent, and aromatic, formerly used as a soothing medicine for children; also known as dillseed.

A cucumber pickled with dill flavoring.

To cook or flavor with dill.

To still; to assuage; to calm; to soothe, as one in pain.

A fool.

dill (Anethum graveolens)

the herb dill

Source: wiktionary.org