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arboreous

American  
[ahr-bawr-ee-uhs, -bohr-] / ɑrˈbɔr i əs, -ˈboʊr- /

adjective

  1. abounding in trees; wooded.

  2. arboreal.

  3. arborescent.


arboreous British  
/ ɑːˈbɔːrɪəs /

adjective

  1. thickly wooded; having many trees

  2. another word for arborescent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • subarboreous adjective

Etymology

Origin of arboreous

1640–50; < Latin arboreus of trees, equivalent to arbor tree + -eus -eous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The campground is an arboreous escape shaded by massive old trees and, under safe conditions, guests can enjoy a cool dip in Stuart Fork’s clear waters.

From Los Angeles Times • Jun. 10, 2025

Among nearly 60 selected works are his hanging scroll landscape paintings, depicting mountainous and arboreous terrain.

From New York Times • Apr. 27, 2023

On the banks Stravadium, and an arboreous Butea, a Combretum, are common. 

From Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries by Griffith, William

These plants are herbaceous, arboreous and often creepers, but not all those that grow in the forest, nor even those known to the savage for their efficacy, are yet in the knowledge of Science.

From My Friends the Savages Notes and Observations of a Perak settler (Malay Peninsula) by Sanpietro, I. Stone

He strode down the mountain as though he had been born on its arboreous slopes.

From The Tale of Timber Town by Grace, Alfred A. (Alfred Augustus)