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Definition of thrinax
thrinax
/ˈθraɪ.næks/
thri · nax
Plural:thrinaxes
thrinax Lexical Profile
CEFR
C2
Grade
12
Tier
3
Usage
Rare
• noun
1
A palm tree belonging to a genus (Thrinax) of small to medium-sized fan palms native to the Caribbean, Central America, and southern Florida, traditionally valued for using its fronds as thatching material.
Example
"The botanical garden featured a beautiful grove of thrinaxes, highlighting the native flora of the Florida Keys."
Synonyms
View all synonyms for thrinaxWord Nuance & Usage
In formal scientific literature, the genus is capitalized and italicized (Thrinax), whereas casual horticultural references to the plants themselves use the lowercase noun.
• Rhymes for thrinax
Word Origin & Etymology
Derived from the ancient Greek word 'thrinax', meaning 'trident' or 'three-pronged pitchfork', referring to the distinct, rigid, palmate structure of the tree's fronds.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Thrinax. In Wordmom Dictionary. Retrieved Oct 14, 2026, from https://wordmom.com/dictionary/thrinax