Vermouth (noun)

1. An aromatized wine made with various botanicals, such as wormwood, and fortified with brandy.
2. A type of wine that is flavored with various botanicals and spices, and is used in mixed drinks and cocktails.

Origin:

From the german word "wermut" meaning "wormwood".

Examples:

1. The Martini cocktail is traditionally made with gin and dry vermouth.
2. Vermouth is a key ingredient in many classic cocktails.
3. He likes to drink his Martini with a splash of vermouth.
4. The vermouth adds a subtle sweetness to the cocktail.
5. Vermouth is typically served chilled as an aperitif.