black walnut

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. North American walnut tree with hard dark wood and edible nut
• Syn:
black walnut tree, black hickory, Juglans nigra
• Hypernyms:
walnut, walnut tree
• Member Holonyms:
Juglans, genus Juglans
2. American walnut having a very hard and thick woody shell
• Hypernyms:
walnut
• Part Holonyms:
black walnut tree, black hickory, Juglans nigra