Lemon (noun)

1. A citrus fruit with a yellow skin and acidic juice.
2. A light yellow color.
3. A drink made from lemon juice and sugar.

Origin:

Late middle english: via old french from arabic laymūn, from persian līmūn.

Examples:

1. Lemons are often used to add a sour flavor to dishes and drinks.
2. She painted the room a light lemon color.
3. Lemonade is a popular summer drink made from freshly squeezed lemon juice and sugar.
4. A slice of lemon can be added to water for added flavor.
5. Lemon is a versatile fruit with a wide range of uses in cooking and baking.