silkweed

[ silk-weed ]
/ ˈsɪlkˌwid /
|

noun

any milkweed, the pods of which contain a silky down.

Origin of silkweed

An Americanism dating back to 1775–85; silk + weed1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for silkweed

British Dictionary definitions for silkweed

silkweed

/ (ˈsɪlkˌwiːd) /

noun

another name for milkweed (def. 1)

Word Origin for silkweed

C19: so called because the pods contain a silklike down
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