tea tree

noun

1
: any of various Australasian shrubs or small trees (genus Leptospermum) of the myrtle family that form dense thickets and have aromatic evergreen foliage
2
: any of various melaleucas (especially Melaleuca alternifolia) with aromatic leaves that yield an essential oil used especially as an antiseptic

Examples of tea tree in a Sentence

Recent Examples on the Web
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Some are supported by evidence, including apple cider vinegar, coconut oil, tea tree oil, and avocado. Adrienne Dellwo, Verywell Health, 4 Jan. 2025 Editor’s tip: While tea tree oil can be irritating if used alone, SheaMoisture’s formulation mixes it with borage oil, which hydrates and soothes the scalp. Jenny Berg, Allure, 1 Jan. 2025 Their creations are a blend of newer (and trending) skincare ingredients like, niacinamide and hyaluronic acid, with evergreen staples such as clays, turmeric, rosehip and tea tree oil. Esha Chhabra, Forbes, 13 Dec. 2024 Salicylic acid takes on blemishes and blackheads, while tea tree oil and witch hazel deliver antibacterial benefits. Deanna Pai, Allure, 13 Dec. 2024 See all Example Sentences for tea tree 

Word History

Etymology

from the use of an infusion of their leaves as a beverage

First Known Use

1790, in the meaning defined at sense 1

Time Traveler
The first known use of tea tree was in 1790

Dictionary Entries Near tea tree

Cite this Entry

“Tea tree.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tea%20tree. Accessed 10 Jan. 2025.

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