noun
- Any of numerous perennials having mounds of sumptuous broad ribbed leaves and clusters of white, blue, or lilac flowers; used as ground cover.
- synonyms: plantain lily
- Any of numerous perennials having tuberous roots and long narrow bladelike leaves and usually yellow lily-like flowers that bloom for only a day.
- synonyms: daylily
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). day lily. Retrieved September 20, 2026, from http://smartdefine.org/day_lily/definitions/1239373 |
| Chicago | WordNet. 2010. "day lily" http://smartdefine.org/day_lily/definitions/1239373 (accessed September 20, 2026). |
| Harvard | WordNet 2010, day lily, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/day_lily/definitions/1239373>. |
| MLA | WordNet. "day lily" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/day_lily/definitions/1239373> |