[muhth-er-wurt, -wawrt]


a European plant, Leonorus cardiaca, of the mint family, an introduced weed in the U.S., having cut leaves with a whorl of lavender flowers in the axils.

Origin of motherwort

1350–1400; Middle English moderwort (see mother1, wort2), so called because believed helpful for diseases of the womb Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for motherwort

Historical Examples of motherwort

British Dictionary definitions for motherwort



any of several plants of the Eurasian genus Leonurus, esp L. cardiaca, having divided leaves and clusters of small purple or pink flowers: family Lamiaceae (labiates)

Word Origin for motherwort

C14: so named because it was thought to be beneficial in uterine disorders
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012