tobaccoroot

\\ ̷ ̷ˈ ̷ ̷(ˌ) ̷ ̷ˌ ̷ ̷\ noun

1. : bitterroot 1

2. : a tall erect perennial No. American valerian (Valeriana edulis) with small white or yellowish flowers in a long panicle and a large edible root