scouring rush

Origin of scouring rush

First recorded in 1810–20
Also called Dutch rush.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for scouring rush

scouring rush

noun
  1. any of several horsetails, esp Equisetum hyemale, that have rough-ridged stems and were formerly used for scouring and polishing
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