Manzanilla is a type of fortified wine that originates from the Sherry wine-producing region of Spain, specifically the area around the town of Sanlúcar de Barrameda. Manzanilla is often associated with the Fino style of Sherry, but it has unique characteristics influenced by the coastal environment of Sanlúcar de Barrameda. Here's a detailed definition of Manzanilla:

1. **Base Material:**

   - **Palomino Grapes:** Manzanilla is made from the Palomino grape variety, which is the primary grape used in Sherry production.

2. **Production Process:**

   - **Fortification:** The winemaking process involves fortifying the base wine with grape spirit to increase its alcohol content.

   - **Aging Under Flor:** Like other types of Fino Sherry, Manzanilla undergoes aging under a layer of naturally occurring yeast known as "flor." The flor protects the wine from oxidation and imparts unique flavors.

3. **Alcohol Content:**

   - **Moderate to High:** Manzanilla typically has an alcohol by volume (ABV) content ranging from 15% to 17%, which is a result of the fortification process.

4. **Flavor Profile:**

   - **Dry and Briny:** Manzanilla is known for its crisp, dry profile with pronounced saline and briny notes. The influence of the coastal environment imparts a sea breeze character to the wine.

5. **Color:**

   - **Pale Straw to Light Gold:** Manzanilla exhibits a pale straw to light gold color, reflecting its relatively young age and the impact of the flor.

6. **Aging:**

   - **Biological Aging:** The aging process under flor contributes to the biological aging of Manzanilla, giving it a unique set of flavors and aromas.

7. **Serving:**

   - **Chilled:** Manzanilla is typically served chilled, enhancing its refreshing qualities. It is often enjoyed as an aperitif.

8. **Food Pairing:**

   - **Seafood and Tapas:** Manzanilla pairs exceptionally well with a variety of seafood, especially shellfish. It is also a classic accompaniment to Spanish tapas, such as olives, almonds, and cured meats.

9. **Cultural Significance:**

   - **Southern Spain:** Manzanilla is an integral part of the Sherry wine culture in southern Spain, particularly in the Sanlúcar de Barrameda region.

10. **Varieties:**

    - **Manzanilla Fina:** This is the classic, younger version of Manzanilla.

    - **Manzanilla Pasada:** A slightly aged style that has spent more time under flor, developing more complex flavors.

Manzanilla is celebrated for its distinctive coastal influence, offering a crisp and briny profile that sets it apart within the Sherry spectrum. It is a delightful and versatile wine that is cherished by Sherry enthusiasts around the world.