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dyer's rocket

noun
  1. weld2.

Origin of dyer's rocket

First recorded in 1860–65; cultivated for a yellow dye
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for dyer's rocket

dyer's rocket

noun
  1. a Eurasian resedaceous plant, Reseda luteola, with a spike of yellowish-green flowers and long narrow leaves: formerly cultivated as the source of a yellow dye, used with woad to make Lincoln greenAlso called: weld
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