day lily

A form of daylily — Any of several perennial plants, of the genus Hemerocallis, that have fleshy roots, grasslike leaves and colourful flowers that bloom for just one day.

Meanings

nounday lily (plural day lilies)

plural day lilies

  1. alternativeAlternative form of daylily.

Synonyms & antonyms

nounany of numerous perennials having mounds of sumptuous broad ribbed leaves and clusters of white, blue, or lilac flowers; used as ground cover

Broader
herbherbaceous plant

nounany of numerous perennials having tuberous roots and long narrow bladelike leaves and usually yellow lily-like flowers that bloom for only a day

Similar
Broader
liliaceous plant

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

day lily. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/day%20lily

MLA

“day lily.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/day%20lily. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “day lily,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/day%20lily.

Source: day lily on Wiktionary, CC BY-SA 4.0.