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Definition of xerophyllum
xerophyllum
/ˌzɪroʊˈfɪləm/
xe · ro · phyl · lum
Plural:xerophyllums
xerophyllum Lexical Profile
CEFR
C2
Grade
13
Tier
3
Usage
Rare
Syllables
4
• noun
1
Any perennial herb of the North American genus Xerophyllum in the bunchflower family Melanthiaceae, commonly known as beargrass or turkeybeard, characterized by dense basal tufts of tough, wiry, grass-like leaves and tall stalks topped with showy, plume-like clusters of small, creamy-white, star-shaped flowers.
Synonyms
View all synonyms for xerophyllum• Rhymes for xerophyllum
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Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Xerophyllum. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/xerophyllum