noun plural but singular or plural in construction
or beggar's-ticks ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷
1. : a plant of the genus Bidens
2. : the fruit of beggar-ticks (sense 1)
3. : beggar's-lice
4. : a plant of the genus Agrimonia
5. : the fruit of beggar-ticks (sense 4)