WordReference Random House Unabridged Dictionary of American English © 2026
sneeze•weed
(snēz′wēd′),USA pronunciation n.
- Plant Biologyany of several coarse composite plants of the genus Helenium, the flowers of which resemble sunflowers and cause sneezing.
- sneeze + weed1 1830–40
'sneezeweed' also found in these entries (note: many are not synonyms or translations):