1. (noun) North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye

• butternut tree
• juglans cinerea
• white walnut

1. (noun) North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye

• walnut
• walnut tree

2. (noun) oily egg-shaped nut of an American tree of the walnut family

• edible nut

1. (noun) North American walnut tree having light-brown wood and edible nuts; source of a light-brown dye

• genus juglans
• juglans