Sumac (noun)

1. Any of various plants of the genus Rhus, which typically have red berries and compound leaves.
2. A deciduous shrub or small tree that is native to North America, Europe, and Asia, typically having red berries and compound leaves.

Origin:

From the middle english word "summac" from old french "sumac" from arabic "summaq".

Examples:

1. The sumac leaves turn a brilliant red in the fall.
2. The sumac berries are edible and can be used to make a tangy lemonade-like drink.
3. Sumac is a popular ingredient in Middle Eastern cuisine.
4. Sumac is often used as a natural dye.
5. Sumac is a common ornamental plant in gardens and parks.