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

• rhus typhina
• staghorn sumac
• velvet sumac
• vinegar tree

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