Tart (noun)

1. A type of pastry with a sweet or savory filling, typically made with a shortcrust pastry case.
2. A woman with a sharp tongue or biting manner.

Origin:

From old french tarte, from vulgar latin *tarta, from frankish *tart or *tarth or *tarto.

Examples:

1. The apple tart was a delicious dessert.
2. She ordered a savory tart filled with cheese and vegetables.
3. The chef's specialty is a chocolate tart made with hazelnuts and a chocolate ganache.
4. The woman had a tart tongue and was not afraid to speak her mind.
5. She was known for being a tart and always had a sharp retort.