2. (noun)dead nettle any of various plants of the genusLamium having clusters of small usually purplish flowers with two lips
3. (noun)hemp nettle, dead nettle, Galeopsis tetrahit coarse bristly Eurasianplant with white or reddish flowers and foliage resembling that of a nettle; common as a weed in United States
4. (noun)richweed, clearweed, dead nettle, Pilea pumilla a plants of the genusPilea having drooping greenflower clusters and smooth translucent stems and leaves