black walnut tree

Từ điển WordNet v3.1 - WordNet Dictionary

noun

North American walnut tree with hard dark wood and edible nut
• Syn:
black walnut, black hickory, Juglans nigra
• Hypernyms:
walnut, walnut tree
• Member Holonyms:
Juglans, genus Juglans
• Part Meronyms:
black walnut