araucarian

noun

ar·​au·​car·​i·​an ˌa-ˌrȯ-ˈka-rē-ən How to pronounce araucarian (audio)
-ˈker-ē-
plural araucarians
: a tree of the family Araucariaceae and especially of the genus Araucaria
Buried along with it were the remains of other dinosaurs, as well as lung fish, teeth and plant debris including fronds of an araucarian, the modern representatives of which are the familiar monkey puzzle tree and Norfolk Island pine …Tom Rich, The Age (Melbourne, Australia), 28 Mar. 1994
araucarian adjective
… the Southern Hemisphere may have acted as a refuge for certain groups of ancient organisms, such as araucarian conifers and ratites (emus, ostrich, and rheas), which have predominantly southern distributions. Tim Flannery, Science, 23 Nov. 2001

Word History

Etymology

araucaria + -an entry 1

First Known Use

1832, in the meaning defined above

Time Traveler
The first known use of araucarian was in 1832

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Cite this Entry

“Araucarian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/araucarian. Accessed 27 Dec. 2025.

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