tragacanth /tragˈə-kanth/

1. A gum (also gum tragacanth) used in pharmacy and as a vehicle for dye in calico-printing, obtained from several spiny shrubs of the genus Astragalus
2. The plant yielding it

• rolled into one
• rolled oats
• roller
• Roller
• rollerball
• roller bandage
• roller bearing
• roller bearings
• rollerblade
• rollerblader
• rollerbladers
• Rollerblade®
• rollerblading
• rollerbladings
• rollerblind
• rollerblinds
• rollercoaster
• rollercoastered
• rollercoastering
• rollercoasters
• roller derbies
• roller derby
• roller hockey
• rollers
• roller skate