Gutweed

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Ulva intestinalis, a seaweed. uncountable
  2. 2
    Sonchus arvensis, a terrestrial plant. uncountable

Etymology

From gut + weed.

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