ca·​su·​a·​ri·​na ˌka-zhə-(wə-)ˈrē-nə How to pronounce casuarina (audio)
: any of a genus (Casuarina of the family Casuarinaceae) of dicotyledonous chiefly Australian trees which have whorls of scalelike leaves and jointed stems resembling horsetails and some of which yield a heavy hard wood

Word History


New Latin, genus name, from Malay (pohon) kĕsuari, literally, cassowary tree; from the resemblance of its twigs to cassowary feathers

First Known Use

1777, in the meaning defined above

Time Traveler
The first known use of casuarina was in 1777

Dictionary Entries Near casuarina

Cite this Entry

“Casuarina.” Dictionary, Merriam-Webster, Accessed 30 Jan. 2023.

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