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Definition of hemerocallis
hemerocallis
/ˌhɛməroʊˈkælɪs/
hem · er · o · cal · lis
Plural:hemerocallises
hemerocallis Lexical Profile
CEFR
C2
Grade
11
Tier
3
Usage
Rare
hemerocallis Game Scores & Validity
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WWF
Wordle Guess
• noun
1
A flowering plant of the genus Hemerocallis in the family Asphodelaceae, native to Eurasia, characterized by large, showy flowers that typically open and wilt within a single day; commonly known as a daylily.
Example
"The horticulturist curated a stunning border of hemerocallis, carefully selecting cultivars that would bloom sequentially throughout the hot summer months."
Synonyms
View all synonyms for hemerocallis• Rhymes for hemerocallis
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Word Origin & Etymology
Derived from the Greek word 'hēmerokallis', combining 'hēmera' (day) and 'kallos' (beauty), referencing the fact that the blooms of these plants typically last for only a single day.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Hemerocallis. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/hemerocallis