Noun: tinker's root
- Coarse weedy American perennial herb with large usually perfoliate leaves and purple or dull red flowers
"tinker's root was once believed to cure fevers";
- feverroot, horse gentian, wild coffee, Triosteum perfoliatum
Derived forms: tinker's roots
Type of: herb, herbaceous plant
Part of: genus Triostium, Triosteum
Encyclopedia: Tinker's root