| Noun | 1. | Jerusalem artichoke - edible tuber of the Jerusalem artichoke |
| 2. | Jerusalem artichoke - tall perennial with hairy stems and leaves; widely cultivated for its large irregular edible tubers | |
| 3. | Jerusalem artichoke - sunflower tuber eaten raw or boiled or sliced thin and fried as Saratoga chips Synonyms: sunchoke |