Noun: bitternut 'bi-tu(r),nút
- Hickory of the eastern United States having leaves with 7 or 9 leaflets and thin-shelled very bitter nuts
"The bitternut hickory is valued for its strong, hard wood";
- bitternut hickory, bitter hickory, bitter pignut, swamp hickory, Carya cordiformis
Derived forms: bitternuts
Type of: hickory, hickory tree
Part of: Carya, genus Carya