What is a "lemon"?

A lemon is a citrus fruit known for its bright yellow color and tangy flavor. It has a thick, textured skin that can range from pale yellow to deep yellow, depending on the variety and ripeness. Lemons are rich in vitamin C and antioxidants, making them a nutritious addition to meals and beverages. They have a tart taste with a refreshing acidity, and they are commonly used in cooking, baking, and beverages to add flavor and acidity. Lemons can be juiced, zested, or sliced and used in a wide range of recipes, from savory dishes like salads and marinades to sweet treats like pies and cakes.