A group of beautiful day lilies.
day lily definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
- any of a genus (Hemerocallis) of plants of the lily family, with showy, trumpet-shaped flowers, usually opening for a single day
- plantain lily
day lily definition by American Heritage Dictionary
Any of several perennial Eurasian herbs of the genus Hemerocallis in the lily family, having often grasslike leaves and yellow, orange, or purplish lilylike flowers. Also called hemerocallis.