: any of various evergreen trees and shrubs (especially genus Thuja) of the cypress family that usually have closely overlapping or compressed scale leaves and are often grown for ornament and in hedges

Examples of arborvitae in a Sentence

Recent Examples on the Web
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Choose arborvitae, hollies, camellias, osmanthus, or any other evergreen shrub that does well in your region. Brandee Gruener, Southern Living, 1 Aug. 2026 With its compact form, the American arborvitae (Thuja occidentalis) doesn’t need pruning. Michelle Mastro, Martha Stewart, 30 July 2026 An easy-care and cold-tolerant evergreen shrub, American arborvitae (Thuja occidentalis) makes an excellent hedge plant. Megan Hughes, Better Homes & Gardens, 29 July 2026 For a more natural look, use hedges, arborvitae, or tall grasses as a living screen. Sheila Kim, The Spruce, 15 June 2026 See All Example Sentences for arborvitae

Word History

Etymology

New Latin arbor vitae, literally, tree of life

First Known Use

1664, in the meaning defined above

Time Traveler
The first known use of arborvitae was in 1664

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Cite this Entry

“Arborvitae.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/arborvitae. Accessed 6 Aug. 2026.

Kids Definition

arborvitae

noun
: any of various evergreen trees and shrubs with closely overlapping scalelike leaves that are often grown for ornament and hedges
Etymology

modern Latin arbor vitae, literally "tree of life"

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