RICHWEED Meaning of RICHWEED in English ˈ ̷ ̷ˌ ̷ ̷ nounEtymology: rich (I) + weed 1. : a plant of the genus Pilea — called also clearweed2. : ragweed 2 a3. : white snakeroot4. : horse balm 1 Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012