Knotroot

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Collinsonia canadensis, a perennial medicinal herb in the mint family, Lamiaceae. uncountable
  2. 2
    Stachys affinis, a perennial herbaceous plant, also in the mint family. uncountable

Etymology

From knot + root.

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