| leatherleaf | |
noun | |
| 1. | stiff leathery-leaved fern of western North America having ovate fronds parted to the midrib |
| 2. | north temperate bog shrub with evergreen leathery leaves and small white cylindrical flowers |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |