1. Trillium of eastern North America having malodorous pink to purple flowers and an astringent root used in folk medicine especially to ease childbirth
   - red trillium, birthroot, Trillium erectum

Derived forms: purple trilliums

Type of: trillium, wake-robin, wood lily

Encyclopedia: Purple trillium

• cognizance
• cognizant
• cognize
• cognomen
• cognominal
• cognoscente
• cognoscible
• cognoscitive
• cognovit
• cognovit judgement
• cognovit judgment
• cogwheel
• cohabit
• cohabitant
• cohabitation
• cohabitee
• Cohan
• coheir
• cohere
• coherence
• coherency
• coherent
• coherently
• cohesion
• cohesive