black walnut

noun

Juglans nigra, a tree native to eastern North America.

Similar
eastern black walnutQueensland walnutblack walnut treeblack hickoryJuglans nigra

Meanings

nounblack walnut (countable and uncountable, plural black walnuts)

plural black walnuts

  1. countableuncountableJuglans nigra, a tree native to eastern North America.

    Synonyms: eastern black walnut

  2. countableuncountableThe nuts of the aforementioned tree.

    BLACK WALNUT SANDWICH: Between thin slices of lightly buttered brown bread spread black walnut meats chopped rather fine. Nice to serve with hot chocolate.

    1909, Eva Greene Fuller, The Up-To-Date Sandwich Book: 400 Ways to Make a Sandwich, page 130
  3. countableuncountableThe wood of the aforementioned species.
  4. countableuncountableSynonym of Queensland walnut (“Endiandra palmerstonii”).

    Synonyms: Queensland walnut

Synonyms & antonyms

nounJuglans nigra, a tree native to eastern North America.

Similar
eastern black walnut

nounSynonym of Queensland walnut (“Endiandra palmerstonii”).

More synonyms by meaning

nounNorth American walnut tree with hard dark wood and edible nut

Similar
black walnut treeblack hickoryJuglans nigra
Broader
walnutwalnut tree

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Catalan noguera negra
  • noguera negraJuglans nigra tree
Dutch zwarte walnoot
  • zwarte walnootJuglans nigra tree
Finnish mustajalopähkinä
  • mustajalopähkinäJuglans nigra tree
French noyer noir
  • noyer noirJuglans nigra tree
German Schwarznussbaum, Schwarznuss
  • SchwarznussbaumJuglans nigra tree
  • SchwarznussJuglans nigra nut
Korean 흑호두나무, 흑호두
  • 흑호두나무 (heukhodunamu)Juglans nigra tree
  • 흑호두 (heukhodu)Juglans nigra nut
Polish orzech czarny
  • orzech czarnyJuglans nigra tree
Romanian nuc negru
  • nuc negruJuglans nigra tree
Russian чёрный орех
  • чёрный орех (čórnyj orex)Juglans nigra tree
Cite this entry
APA

black walnut. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/black%20walnut

MLA

“black walnut.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/black%20walnut. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “black walnut,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/black%20walnut.

Source: black walnut on Wiktionary, CC BY-SA 4.0.