noun, plural Good-King-Hen·ries.
a European, chenopodiaceous weed, Chenopodium bonus-henricus, naturalized in North America, having spinachlike leaves.
Origin of Good-King-Henry
First recorded in 1895–1900
Also called mercury.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Good King Henry
a weedy edible chenopodiaceous plant, Chenopodium bonus-henricus, of N Europe, W Asia, and North America, having arrow-shaped leaves and clusters of small green flowers
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