Oregano (noun)

1. A Mediterranean herb, Origanum vulgare, with a pungent, slightly bitter taste and a strong aroma, used in cookery and herbal medicine.
2. A plant of the mint family, Origanum vulgare, with small, pinkish-purple flowers, native to Europe and the Mediterranean region.
3. A herb of the mint family with a strong, pungent taste and aroma, native to Europe and the Mediterranean region.
4. The dried leaves of the oregano plant, which are used as a seasoning in cooking.
5. A herb, Origanum vulgare, which is used as a seasoning in cooking and has medicinal properties.

Origin:

Late 16th century: from spanish orégano, from latin origanum, from greek oruaganos, from oros "mountain" + aganos "joyful".

Examples:

1. This dish needs a pinch of oregano.
2. Oregano is a common ingredient in Mediterranean cuisine.
3. Dried oregano can be used to flavor meat, vegetables, and soups.
4. Fresh oregano can be added to salads or sandwiches.
5. Oregano oil is used in alternative medicine as a treatment for respiratory infections.