plantain lily

noun
  1. any Japanese or Chinese plant of the genus Hosta, of the lily family, having large leaves and spikes or one-sided clusters of white, lilac, or blue flowers.

Origin of plantain lily

First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for plantain lily

plantain lily

noun
  1. any of several Asian plants of the liliaceous genus Hosta, having broad ribbed leaves and clusters of white, blue, or lilac flowersAlso called: day lily
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