1. (noun) deciduous shrubby tree or eastern North America with compound leaves that turn brilliant red in fall and dense panicles of greenish yellow flowers followed by crimson acidic berries

• staghorn sumac
• velvet sumac
• vinegar tree
• virginian sumac

1. (noun) deciduous shrubby tree or eastern North America with compound leaves that turn brilliant red in fall and dense panicles of greenish yellow flowers followed by crimson acidic berries

• shumac
• sumac
• sumach