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swallowwort

[ swol-oh-wurt, -wawrt ]
/ ˈswɒl oʊˌwɜrt, -ˌwɔrt /
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noun
any of several plants of the milkweed family, especially a climbing vine, Cynanchum nigrum(black swallowwort ), native to Europe, having small, brownish flowers.
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Origin of swallowwort

First recorded in 1540–50; swallow2 + wort2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for swallowwort

swallowwort
/ (ˈswɒləʊˌwɜːt) /

noun
any of several Eurasian vines of the genus Cynanchum, esp C. nigrum, having small brownish-purple flowers: family Asclepiadaceae
a related European herbaceous plant, Vincetoxicum officinale (or Cynanchum vincetoxicum), having an emetic root
another name for greater celandine

Word Origin for swallowwort

C16: so called because the shape of its pod is reminiscent of a flying swallow
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
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