buckhorn
nounDefinition of buckhorn
1
: the horn of a buck
often
: the substance of such a horn
knives with buckhorn handles
2
: deerhorn sense 2
3a
: cinnamon fern
b or less commonly buckhorn plantain
(1)
: narrow-leaved plantain
(2)
: a Eurasian plantain (Plantago coronopus) sometimes grown for its slightly bitter lobed leaves
(3)
: large-bracted plantain