puc·coon 
(pə-kn)
(pə-kn)n.
1.
a. Any of several North American plants of the genus Lithospermum, having orange or yellow flowers and roots that yield a red dye.
b. Any of several plants, such as the bloodroot, whose roots yield a reddish dye. Also called gromwell.
2. The dye from any of these plants.
[Of Virginia Algonquian origin.]
- ferro-
- ferroalloy
- ferroconcrete
- ferrocyanide
- ferroelectric
- ferroelectricity
- ferrofluid
- Ferrol
- ferromagnesian
- ferromagnet
- ferromagnetic
- ferromagnetism
- ferromanganese
- ferrosilicon
- ferrotype
- ferrous
- ferrous oxide
- ferrous sulfate
- ferrous sulfide
- Ferruccio Benvenuto
- ferruginous
- ferrule
- ferry
- ferryboat
- fertile