Sunroot

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Synonym of Jerusalem artichoke (both the plant and the edible root) countable, uncountable

    "Cultivating your own sunroots is easy! — a lot easier, in fact, than getting rid of this perennial sunflower once it's become established."

Example

More examples

"Cultivating your own sunroots is easy! — a lot easier, in fact, than getting rid of this perennial sunflower once it's become established."

Etymology

From sun + root (because it is the root of a variety of sunflower); the winner of a contest on March 23, 1918, by Gardeners' Chronicle to name the edible tuber of Helianthus tuberosus. The winning entry was announced on June 8, 1918.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.