Ajwain  ..

A spice is a dried seed, fruit, root, bark, or vegetative substance primarily used for flavoring, coloring or preserving food. Sometimes a spice is used to hide other flavors. Spices are distinguished from herbs, which are parts of leafy green plants also used for flavoring or as garnish. A spice may have other uses, including medicinal, religious ritual, cosmetics or perfume production, or as a vegetable. For example, turmeric roots are consumed as a vegetable and garlic as an antibiotic....