scammony /skamˈə-ni/

1. Convolvulus scammonia, a twining Mediterranean plant with arrow-shaped leaves
2. Its dried root
3. A cathartic gum resin obtained from its root or that of a substitute

• riding high
• riding hood
• riding hoods
• riding horse
• riding horses
• riding-interest
• riding-interests
• riding light
• riding lights
• riding master
• riding masters
• riding-rhyme
• riding-rhymes
• riding robe
• riding robes
• riding rod
• riding rods
• ridings
• riding school
• riding schools
• riding skirt
• riding skirts
• riding suit
• riding suits
• riding the crest of a wave